55913368 has 32 divisors (see below), whose sum is σ = 125026560. Its totient is φ = 22920480.

The previous prime is 55913359. The next prime is 55913369. The reversal of 55913368 is 86331955.

55913368 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 2×55913368² = 6252609442206848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55913368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55913369) 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 7 ways as a sum of consecutive naturals, for example, 20418 + ... + 22993.

It is an arithmetic number, because the mean of its divisors is an integer number (3907080).

Almost surely, 2^55913368 is an apocalyptic number.

It is an amenable number.

55913368 is an abundant number, since it is smaller than the sum of its proper divisors (69113192).

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

55913368 is a wasteful number, since it uses less digits than its factorization.

55913368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43447 (or 43443 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 55913368 is about 7477.5241891952. The cubic root of 55913368 is about 382.3888477633.

The spelling of 55913368 in words is "fifty-five million, nine hundred thirteen thousand, three hundred sixty-eight".