55877368 has 32 divisors (see below), whose sum is σ = 111780000. Its totient is φ = 26094592.

The previous prime is 55877321. The next prime is 55877387. The reversal of 55877368 is 86377855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17133 + ... + 20131.

It is an arithmetic number, because the mean of its divisors is an integer number (3493125).

Almost surely, 2^55877368 is an apocalyptic number.

It is an amenable number.

55877368 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

55877368 is a wasteful number, since it uses less digits than its factorization.

55877368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159 (or 3155 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 49.

The square root of 55877368 is about 7475.1165877196. The cubic root of 55877368 is about 382.3067627182.

The spelling of 55877368 in words is "fifty-five million, eight hundred seventy-seven thousand, three hundred sixty-eight".