56568056572 has 12 divisors (see below), whose sum is σ = 98997270736. Its totient is φ = 28283122080.

The previous prime is 56568056543. The next prime is 56568056581. The reversal of 56568056572 is 27565086565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74808 + ... + 344575.

Almost surely, 2^56568056572 is an apocalyptic number.

It is an amenable number.

56568056572 is a deficient number, since it is larger than the sum of its proper divisors (42429214164).

56568056572 is a wasteful number, since it uses less digits than its factorization.

56568056572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453108 (or 453106 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 55.

The spelling of 56568056572 in words is "fifty-six billion, five hundred sixty-eight million, fifty-six thousand, five hundred seventy-two".