55114664 has 32 divisors (see below), whose sum is σ = 113019840. Its totient is φ = 24988800.

The previous prime is 55114639. The next prime is 55114679. The reversal of 55114664 is 46641155.

It is a self number, because there is not a number n which added to its sum of digits gives 55114664.

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, 66557 + ... + 67379.

It is an arithmetic number, because the mean of its divisors is an integer number (3531870).

Almost surely, 2^55114664 is an apocalyptic number.

It is an amenable number.

55114664 is an abundant number, since it is smaller than the sum of its proper divisors (57905176).

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

55114664 is a wasteful number, since it uses less digits than its factorization.

55114664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601 (or 1597 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 55114664 is about 7423.9251073809. The cubic root of 55114664 is about 380.5593424747.

The spelling of 55114664 in words is "fifty-five million, one hundred fourteen thousand, six hundred sixty-four".