55556152 has 32 divisors (see below), whose sum is σ = 110091600. Its totient is φ = 26210304.

The previous prime is 55556147. The next prime is 55556191. The reversal of 55556152 is 25165555.

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, 47608 + ... + 48760.

Almost surely, 2^55556152 is an apocalyptic number.

It is an amenable number.

55556152 is a deficient number, since it is larger than the sum of its proper divisors (54535448).

55556152 is a wasteful number, since it uses less digits than its factorization.

55556152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495 (or 1491 counting only the distinct ones).

The product of its digits is 37500, while the sum is 34.

The square root of 55556152 is about 7453.5999356016. The cubic root of 55556152 is about 381.5727796965.

The spelling of 55556152 in words is "fifty-five million, five hundred fifty-six thousand, one hundred fifty-two".