56695133600 has 144 divisors (see below), whose sum is σ = 166504968000. Its totient is φ = 18415226880.

The previous prime is 56695133591. The next prime is 56695133609. The reversal of 56695133600 is 633159665.

It is an interprime number because it is at equal distance from previous prime (56695133591) and next prime (56695133609).

It is not an unprimeable number, because it can be changed into a prime (56695133609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160025 + ... + 372824.

It is an arithmetic number, because the mean of its divisors is an integer number (1156284500).

Almost surely, 2^56695133600 is an apocalyptic number.

56695133600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56695133600 is an abundant number, since it is smaller than the sum of its proper divisors (109809834400).

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

56695133600 is a wasteful number, since it uses less digits than its factorization.

56695133600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532895 (or 532882 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 44.

The spelling of 56695133600 in words is "fifty-six billion, six hundred ninety-five million, one hundred thirty-three thousand, six hundred".