56553959192 has 24 divisors (see below), whose sum is σ = 111625443300. Its totient is φ = 26787328704.

The previous prime is 56553959191. The next prime is 56553959213. The reversal of 56553959192 is 29195935565.

56553959192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56553959191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2922284 + ... + 2941572.

Almost surely, 2^56553959192 is an apocalyptic number.

It is an amenable number.

56553959192 is a deficient number, since it is larger than the sum of its proper divisors (55071484108).

56553959192 is an frugal number, since it uses more digits than its factorization.

56553959192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38603 (or 19310 counting only the distinct ones).

The product of its digits is 16402500, while the sum is 59.

The spelling of 56553959192 in words is "fifty-six billion, five hundred fifty-three million, nine hundred fifty-nine thousand, one hundred ninety-two".