56464055 has 16 divisors (see below), whose sum is σ = 72075744. Its totient is φ = 42316800.

The previous prime is 56464039. The next prime is 56464063. The reversal of 56464055 is 55046465.

It is not a de Polignac number, because 56464055 - 2⁴ = 56464039 is a prime.

It is a Duffinian number.

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, 18380 + ... + 21230.

It is an arithmetic number, because the mean of its divisors is an integer number (4504734).

Almost surely, 2^56464055 is an apocalyptic number.

56464055 is a deficient number, since it is larger than the sum of its proper divisors (15611689).

56464055 is a wasteful number, since it uses less digits than its factorization.

56464055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 56464055 is about 7514.2567829427. The cubic root of 56464055 is about 383.6401228146.

The spelling of 56464055 in words is "fifty-six million, four hundred sixty-four thousand, fifty-five".