55044088 has 32 divisors (see below), whose sum is σ = 116478000. Its totient is φ = 24156160.

The previous prime is 55044071. The next prime is 55044089. The reversal of 55044088 is 88044055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55044089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8233 + ... + 13336.

Almost surely, 2^55044088 is an apocalyptic number.

55044088 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

55044088 is an abundant number, since it is smaller than the sum of its proper divisors (61433912).

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

55044088 is a wasteful number, since it uses less digits than its factorization.

55044088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21615 (or 21611 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 55044088 is about 7419.1703040165. The cubic root of 55044088 is about 380.3968338265.

The spelling of 55044088 in words is "fifty-five million, forty-four thousand, eighty-eight".