56108387600 has 60 divisors (see below), whose sum is σ = 134830298880. Its totient is φ = 22438377600.

The previous prime is 56108387567. The next prime is 56108387603. The reversal of 56108387600 is 678380165.

It is not an unprimeable number, because it can be changed into a prime (56108387603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2175581 + ... + 2201219.

It is an arithmetic number, because the mean of its divisors is an integer number (2247171648).

Almost surely, 2^56108387600 is an apocalyptic number.

56108387600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56108387600 is an abundant number, since it is smaller than the sum of its proper divisors (78721911280).

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

56108387600 is a wasteful number, since it uses less digits than its factorization.

56108387600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31128 (or 31117 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 56108387600 in words is "fifty-six billion, one hundred eight million, three hundred eighty-seven thousand, six hundred".