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54008453131200 = 263252192329295951
BaseRepresentation
bin11000100011110110100101…
…01010011110101111000000
321002020011020221220112010100
430101323102222132233000
524034333303000144300
6310511050231202400
714242660550024511
oct1421732252365700
9232204227815110
1054008453131200
11162329468822a7
126083249816400
132419c8a8b6799
14d4a047486a08
15639d3ccc1700
hex311ed2a9ebc0

54008453131200 has 1008 divisors, whose sum is σ = 218118518092800. Its totient is φ = 12600935424000.

The previous prime is 54008453131189. The next prime is 54008453131201. The reversal of 54008453131200 is 213135480045.

54008453131200 is a `hidden beast` number, since 5 + 40 + 0 + 84 + 531 + 3 + 1 + 2 + 0 + 0 = 666.

54008453131200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54008453131201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 182343225 + ... + 182639175.

Almost surely, 254008453131200 is an apocalyptic number.

54008453131200 is a gapful number since it is divisible by the number (50) 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 54008453131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109059259046400).

54008453131200 is an abundant number, since it is smaller than the sum of its proper divisors (164110064961600).

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

54008453131200 is a wasteful number, since it uses less digits than its factorization.

54008453131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296050 (or 296032 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 54008453131200 in words is "fifty-four trillion, eight billion, four hundred fifty-three million, one hundred thirty-one thousand, two hundred".