555056956 has 48 divisors (see below), whose sum is σ = 1039167360. Its totient is φ = 258672960.

The previous prime is 555056947. The next prime is 555056977. The reversal of 555056956 is 659650555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1961191 + ... + 1961473.

It is an arithmetic number, because the mean of its divisors is an integer number (21649320).

Almost surely, 2^555056956 is an apocalyptic number.

It is an amenable number.

555056956 is a deficient number, since it is larger than the sum of its proper divisors (484110404).

555056956 is a wasteful number, since it uses less digits than its factorization.

555056956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 1012500, while the sum is 46.

The square root of 555056956 is about 23559.6467715456. The cubic root of 555056956 is about 821.8246873855.

The spelling of 555056956 in words is "five hundred fifty-five million, fifty-six thousand, nine hundred fifty-six".