55870108 has 24 divisors (see below), whose sum is σ = 117622400. Its totient is φ = 22683888.

The previous prime is 55870079. The next prime is 55870163. The reversal of 55870108 is 80107855.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51978 + ... + 53041.

Almost surely, 2^55870108 is an apocalyptic number.

It is an amenable number.

55870108 is an abundant number, since it is smaller than the sum of its proper divisors (61752292).

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

55870108 is a wasteful number, since it uses less digits than its factorization.

55870108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105049 (or 105047 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 55870108 is about 7474.6309607900. The cubic root of 55870108 is about 382.2902046291.

The spelling of 55870108 in words is "fifty-five million, eight hundred seventy thousand, one hundred eight".