55027365288 has 64 divisors (see below), whose sum is σ = 158129919360. Its totient is φ = 15631216896.

The previous prime is 55027365287. The next prime is 55027365311. The reversal of 55027365288 is 88256372055.

It is a self number, because there is not a number n which added to its sum of digits gives 55027365288.

It is not an unprimeable number, because it can be changed into a prime (55027365287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917595 + ... + 975722.

It is an arithmetic number, because the mean of its divisors is an integer number (2470779990).

Almost surely, 2^55027365288 is an apocalyptic number.

It is an amenable number.

55027365288 is an abundant number, since it is smaller than the sum of its proper divisors (103102554072).

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

55027365288 is a wasteful number, since it uses less digits than its factorization.

55027365288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893506 (or 1893502 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 55027365288 in words is "fifty-five billion, twenty-seven million, three hundred sixty-five thousand, two hundred eighty-eight".