56245736929 has 12 divisors (see below), whose sum is σ = 59966576064. Its totient is φ = 52655535944.

The previous prime is 56245736927. The next prime is 56245736969. The reversal of 56245736929 is 92963754265.

It is not a de Polignac number, because 56245736929 - 2¹ = 56245736927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56245736927) 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, 502717 + ... + 604330.

It is an arithmetic number, because the mean of its divisors is an integer number (4997214672).

Almost surely, 2^56245736929 is an apocalyptic number.

It is an amenable number.

56245736929 is a deficient number, since it is larger than the sum of its proper divisors (3720839135).

56245736929 is a wasteful number, since it uses less digits than its factorization.

56245736929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107164 (or 1107117 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 58.

The spelling of 56245736929 in words is "fifty-six billion, two hundred forty-five million, seven hundred thirty-six thousand, nine hundred twenty-nine".