55960506 has 24 divisors (see below), whose sum is σ = 138569184. Its totient is φ = 15988680.

The previous prime is 55960439. The next prime is 55960523. The reversal of 55960506 is 60506955.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221940 + ... + 222191.

It is an arithmetic number, because the mean of its divisors is an integer number (5773716).

Almost surely, 2^55960506 is an apocalyptic number.

55960506 is an abundant number, since it is smaller than the sum of its proper divisors (82608678).

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

55960506 is a wasteful number, since it uses less digits than its factorization.

55960506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444146 (or 444143 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 55960506 is about 7480.6755042576. The cubic root of 55960506 is about 382.4962757551.

The spelling of 55960506 in words is "fifty-five million, nine hundred sixty thousand, five hundred six".