56005005500958 has 16 divisors (see below), whose sum is σ = 113846240691216. Its totient is φ = 18362296885440.

The previous prime is 56005005500957. The next prime is 56005005501041. The reversal of 56005005500958 is 85900550050065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56005005500957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76509569991 + ... + 76509570722.

It is an arithmetic number, because the mean of its divisors is an integer number (7115390043201).

Almost surely, 2^{56005005500958} is an apocalyptic number.

56005005500958 is an abundant number, since it is smaller than the sum of its proper divisors (57841235190258).

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

56005005500958 is a wasteful number, since it uses less digits than its factorization.

56005005500958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153019140779.

The product of its (nonzero) digits is 1350000, while the sum is 48.

The spelling of 56005005500958 in words is "fifty-six trillion, five billion, five million, five hundred thousand, nine hundred fifty-eight".