55560158 has 8 divisors (see below), whose sum is σ = 83527200. Its totient is φ = 27717760.

The previous prime is 55560139. The next prime is 55560173. The reversal of 55560158 is 85106555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 30038 + ... + 31833.

It is an arithmetic number, because the mean of its divisors is an integer number (10440900).

Almost surely, 2^55560158 is an apocalyptic number.

55560158 is a deficient number, since it is larger than the sum of its proper divisors (27967042).

55560158 is a wasteful number, since it uses less digits than its factorization.

55560158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62322.

The product of its (nonzero) digits is 30000, while the sum is 35.

The square root of 55560158 is about 7453.8686599644. The cubic root of 55560158 is about 381.5819508609.

The spelling of 55560158 in words is "fifty-five million, five hundred sixty thousand, one hundred fifty-eight".