56396180492 has 12 divisors (see below), whose sum is σ = 98697616080. Its totient is φ = 28196861616.

The previous prime is 56396180419. The next prime is 56396180497. The reversal of 56396180492 is 29408169365.

It is not an unprimeable number, because it can be changed into a prime (56396180497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199703 + ... + 390734.

It is an arithmetic number, because the mean of its divisors is an integer number (8224801340).

Almost surely, 2^56396180492 is an apocalyptic number.

It is an amenable number.

56396180492 is a deficient number, since it is larger than the sum of its proper divisors (42301435588).

56396180492 is a wasteful number, since it uses less digits than its factorization.

56396180492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614320 (or 614318 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 56396180492 in words is "fifty-six billion, three hundred ninety-six million, one hundred eighty thousand, four hundred ninety-two".