55892912 has 10 divisors (see below), whose sum is σ = 108292548. Its totient is φ = 27946448.

The previous prime is 55892909. The next prime is 55892933. The reversal of 55892912 is 21929855.

It is a super-2 number, since 2×55892912² = 6248035223679488, 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 55892912.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1746638 + ... + 1746669.

Almost surely, 2^55892912 is an apocalyptic number.

It is an amenable number.

55892912 is a deficient number, since it is larger than the sum of its proper divisors (52399636).

55892912 is a wasteful number, since it uses less digits than its factorization.

55892912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493315 (or 3493309 counting only the distinct ones).

The product of its digits is 64800, while the sum is 41.

The square root of 55892912 is about 7476.1562316474. The cubic root of 55892912 is about 382.3422095403.

The spelling of 55892912 in words is "fifty-five million, eight hundred ninety-two thousand, nine hundred twelve".