55364673768 has 32 divisors (see below), whose sum is σ = 139211762400. Its totient is φ = 18348214208.

The previous prime is 55364673757. The next prime is 55364673803. The reversal of 55364673768 is 86737646355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6663078 + ... + 6671381.

It is an arithmetic number, because the mean of its divisors is an integer number (4350367575).

Almost surely, 2^55364673768 is an apocalyptic number.

It is an amenable number.

55364673768 is an abundant number, since it is smaller than the sum of its proper divisors (83847088632).

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

55364673768 is a wasteful number, since it uses less digits than its factorization.

55364673768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13334641 (or 13334637 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 60.

The spelling of 55364673768 in words is "fifty-five billion, three hundred sixty-four million, six hundred seventy-three thousand, seven hundred sixty-eight".