56653472012 has 36 divisors (see below), whose sum is σ = 100381299648. Its totient is φ = 27976884000.

The previous prime is 56653472011. The next prime is 56653472017. The reversal of 56653472012 is 21027435665.

It is not an unprimeable number, because it can be changed into a prime (56653472011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15305762 + ... + 15309462.

Almost surely, 2^56653472012 is an apocalyptic number.

It is an amenable number.

56653472012 is a deficient number, since it is larger than the sum of its proper divisors (43727827636).

56653472012 is a wasteful number, since it uses less digits than its factorization.

56653472012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190 (or 4057 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 56653472012 in words is "fifty-six billion, six hundred fifty-three million, four hundred seventy-two thousand, twelve".