56452644492 has 48 divisors (see below), whose sum is σ = 137524407552. Its totient is φ = 17989639360.

The previous prime is 56452644491. The next prime is 56452644517. The reversal of 56452644492 is 29444625465.

It is not an unprimeable number, because it can be changed into a prime (56452644491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463567 + ... + 572537.

It is an arithmetic number, because the mean of its divisors is an integer number (2865091824).

Almost surely, 2^56452644492 is an apocalyptic number.

It is an amenable number.

56452644492 is an abundant number, since it is smaller than the sum of its proper divisors (81071763060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56452644492 is a wasteful number, since it uses less digits than its factorization.

56452644492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110878 (or 110876 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 51.

The spelling of 56452644492 in words is "fifty-six billion, four hundred fifty-two million, six hundred forty-four thousand, four hundred ninety-two".