55376856 has 24 divisors (see below), whose sum is σ = 149979180. Its totient is φ = 18458928.

The previous prime is 55376843. The next prime is 55376861. The reversal of 55376856 is 65867355.

55376856 is a `hidden beast` number, since 5 + 537 + 68 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 384490 + ... + 384633.

Almost surely, 2^55376856 is an apocalyptic number.

It is an amenable number.

55376856 is an abundant number, since it is smaller than the sum of its proper divisors (94602324).

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

55376856 is a wasteful number, since it uses less digits than its factorization.

55376856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769135 (or 769128 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The square root of 55376856 is about 7441.5627391026. The cubic root of 55376856 is about 381.1618548889.

The spelling of 55376856 in words is "fifty-five million, three hundred seventy-six thousand, eight hundred fifty-six".