55889228208 has 60 divisors (see below), whose sum is σ = 158699250584. Its totient is φ = 16936128000.

The previous prime is 55889228093. The next prime is 55889228231. The reversal of 55889228208 is 80282298855.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4805593 + ... + 4817208.

Almost surely, 2^55889228208 is an apocalyptic number.

It is an amenable number.

55889228208 is an abundant number, since it is smaller than the sum of its proper divisors (102810022376).

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

55889228208 is a wasteful number, since it uses less digits than its factorization.

55889228208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9622834 (or 9622817 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 57.

The spelling of 55889228208 in words is "fifty-five billion, eight hundred eighty-nine million, two hundred twenty-eight thousand, two hundred eight".