55464655392 has 120 divisors (see below), whose sum is σ = 168382190592. Its totient is φ = 17891798400.

The previous prime is 55464655373. The next prime is 55464655459. The reversal of 55464655392 is 29355646455.

55464655392 is a `hidden beast` number, since 5 + 5 + 46 + 4 + 65 + 539 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 264784 + ... + 425487.

Almost surely, 2^55464655392 is an apocalyptic number.

It is an amenable number.

55464655392 is an abundant number, since it is smaller than the sum of its proper divisors (112917535200).

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

55464655392 is a wasteful number, since it uses less digits than its factorization.

55464655392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690324 (or 690307 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 54.

The spelling of 55464655392 in words is "fifty-five billion, four hundred sixty-four million, six hundred fifty-five thousand, three hundred ninety-two".