56710866600 has 288 divisors, whose sum is σ = 193758402240. Its totient is φ = 14861952000.

The previous prime is 56710866581. The next prime is 56710866617. The reversal of 56710866600 is 666801765.

It is a super-2 number, since 2×56710866600² (a number of 22 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 58404115 + ... + 58405085.

It is an arithmetic number, because the mean of its divisors is an integer number (672772230).

Almost surely, 2^56710866600 is an apocalyptic number.

56710866600 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 56710866600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96879201120).

56710866600 is an abundant number, since it is smaller than the sum of its proper divisors (137047535640).

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

56710866600 is a wasteful number, since it uses less digits than its factorization.

56710866600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1509 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 56710866600 in words is "fifty-six billion, seven hundred ten million, eight hundred sixty-six thousand, six hundred".