55800108 has 72 divisors (see below), whose sum is σ = 173610528. Its totient is φ = 14715648.

The previous prime is 55800091. The next prime is 55800109. The reversal of 55800108 is 80100855.

55800108 is a `hidden beast` number, since 558 + 0 + 0 + 108 = 666.

55800108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55800108² = 6227304105623328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55800109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5241 + ... + 11792.

Almost surely, 2^55800108 is an apocalyptic number.

It is an amenable number.

55800108 is an abundant number, since it is smaller than the sum of its proper divisors (117810420).

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

55800108 is a wasteful number, since it uses less digits than its factorization.

55800108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17063 (or 17058 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 55800108 is about 7469.9469877637. The cubic root of 55800108 is about 382.1304799921.

The spelling of 55800108 in words is "fifty-five million, eight hundred thousand, one hundred eight".