56512023116 has 12 divisors (see below), whose sum is σ = 99488233488. Its totient is φ = 28086813552.

The previous prime is 56512023091. The next prime is 56512023121. The reversal of 56512023116 is 61132021565.

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 3 ways as a sum of consecutive naturals, for example, 42298751 + ... + 42300086.

It is an arithmetic number, because the mean of its divisors is an integer number (8290686124).

Almost surely, 2^56512023116 is an apocalyptic number.

It is an amenable number.

56512023116 is a deficient number, since it is larger than the sum of its proper divisors (42976210372).

56512023116 is a wasteful number, since it uses less digits than its factorization.

56512023116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84599008 (or 84599006 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 56512023116 in words is "fifty-six billion, five hundred twelve million, twenty-three thousand, one hundred sixteen".