55711908 has 48 divisors (see below), whose sum is σ = 165074560. Its totient is φ = 15917472.

The previous prime is 55711889. The next prime is 55711913. The reversal of 55711908 is 80911755.

55711908 is a `hidden beast` number, since 557 + 11 + 90 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36091 + ... + 37602.

Almost surely, 2^55711908 is an apocalyptic number.

It is an amenable number.

55711908 is an abundant number, since it is smaller than the sum of its proper divisors (109362652).

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

55711908 is a wasteful number, since it uses less digits than its factorization.

55711908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73713 (or 73705 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 36.

The square root of 55711908 is about 7464.0409966720. The cubic root of 55711908 is about 381.9290366431.

The spelling of 55711908 in words is "fifty-five million, seven hundred eleven thousand, nine hundred eight".