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5387050244160 = 26325131714935669
BaseRepresentation
bin100111001100100010100…
…1101110101100001000000
3201001222220210102201222100
41032121011031311201000
51201230134330303120
615242435434310400
71064126061361014
oct116310515654100
921058823381870
105387050244160
1117976a9471702
12730068288400
13300cc5873190
14148a3db3c544
15951e22e0490
hex4e645375840

5387050244160 has 672 divisors, whose sum is σ = 21146209025760. Its totient is φ = 1246984667136.

The previous prime is 5387050244153. The next prime is 5387050244189. The reversal of 5387050244160 is 614420507835.

5387050244160 is a `hidden beast` number, since 5 + 3 + 87 + 0 + 502 + 4 + 4 + 1 + 60 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 965046887424 + 4422003356736 = 982368^2 + 2102856^2 .

It is a super-2 number, since 2×53870502441602 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 950261806 + ... + 950267474.

It is an arithmetic number, because the mean of its divisors is an integer number (31467572955).

Almost surely, 25387050244160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5387050244160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10573104512880).

5387050244160 is an abundant number, since it is smaller than the sum of its proper divisors (15759158781600).

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

5387050244160 is a wasteful number, since it uses less digits than its factorization.

5387050244160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7215 (or 7202 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 5387050244160 in words is "five trillion, three hundred eighty-seven billion, fifty million, two hundred forty-four thousand, one hundred sixty".