5687915904 has 320 divisors, whose sum is σ = 18834385680. Its totient is φ = 1689292800.

The previous prime is 5687915897. The next prime is 5687915911. The reversal of 5687915904 is 4095197865.

5687915904 is a `hidden beast` number, since 568 + 79 + 1 + 5 + 9 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5687915897) and next prime (5687915911).

It is a super-2 number, since 2×5687915904² = 64704774661952274432, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6044074 + ... + 6045014.

Almost surely, 2^5687915904 is an apocalyptic number.

5687915904 is a gapful number since it is divisible by the number (54) 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 5687915904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9417192840).

5687915904 is an abundant number, since it is smaller than the sum of its proper divisors (13146469776).

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

5687915904 is a wasteful number, since it uses less digits than its factorization.

5687915904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031 (or 1010 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The square root of 5687915904 is about 75418.2730112537. The cubic root of 5687915904 is about 1785.0527546021.

The spelling of 5687915904 in words is "five billion, six hundred eighty-seven million, nine hundred fifteen thousand, nine hundred four".