55554924 has 12 divisors (see below), whose sum is σ = 129628184. Its totient is φ = 18518304.

The previous prime is 55554911. The next prime is 55554943. The reversal of 55554924 is 42945555.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314777 + ... + 2314800.

Almost surely, 2^55554924 is an apocalyptic number.

It is an amenable number.

55554924 is an abundant number, since it is smaller than the sum of its proper divisors (74073260).

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

55554924 is a wasteful number, since it uses less digits than its factorization.

55554924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629584 (or 4629582 counting only the distinct ones).

The product of its digits is 180000, while the sum is 39.

The square root of 55554924 is about 7453.5175588443. The cubic root of 55554924 is about 381.5699682777.

The spelling of 55554924 in words is "fifty-five million, five hundred fifty-four thousand, nine hundred twenty-four".