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5472089130816 = 2637721172533
BaseRepresentation
bin100111110100001000111…
…1011011100011101000000
3201101010102022002210000000
41033220101323130131000
51204123314304141231
615345502033000000
71103226320110200
oct117502173343500
921333368083000
105472089130816
11181a777725920
1274463b6b3000
13309028900719
1414cbc9bbc400
159751cd476e6
hex4fa11edc740

5472089130816 has 672 divisors, whose sum is σ = 20666897919360. Its totient is φ = 1421302256640.

The previous prime is 5472089130811. The next prime is 5472089130877. The reversal of 5472089130816 is 6180319802745.

5472089130816 is a `hidden beast` number, since 5 + 47 + 208 + 91 + 308 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5472089130811) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 75406486 + ... + 75479018.

It is an arithmetic number, because the mean of its divisors is an integer number (30754312380).

It is a 1-persistent number, because it is pandigital, but 2⋅5472089130816 = 10944178261632 is not.

Almost surely, 25472089130816 is an apocalyptic number.

5472089130816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5472089130816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10333448959680).

5472089130816 is an abundant number, since it is smaller than the sum of its proper divisors (15194808788544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5472089130816 is an equidigital number, since it uses as much as digits as its factorization.

5472089130816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72591 (or 72556 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 5472089130816 in words is "five trillion, four hundred seventy-two billion, eighty-nine million, one hundred thirty thousand, eight hundred sixteen".