56554486132 has 24 divisors (see below), whose sum is σ = 99337091616. Its totient is φ = 28172517408.

The previous prime is 56554486129. The next prime is 56554486139. The reversal of 56554486132 is 23168445565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56554486139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6937683 + ... + 6945829.

It is an arithmetic number, because the mean of its divisors is an integer number (4139045484).

Almost surely, 2^56554486132 is an apocalyptic number.

It is an amenable number.

56554486132 is a deficient number, since it is larger than the sum of its proper divisors (42782605484).

56554486132 is a wasteful number, since it uses less digits than its factorization.

56554486132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14367 (or 14365 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 49.

The spelling of 56554486132 in words is "fifty-six billion, five hundred fifty-four million, four hundred eighty-six thousand, one hundred thirty-two".