56364873 has 16 divisors (see below), whose sum is σ = 78783936. Its totient is φ = 35804160.

The previous prime is 56364871. The next prime is 56364901. The reversal of 56364873 is 37846365.

56364873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56364873 - 2¹ = 56364871 is a prime.

It is a super-2 number, since 2×56364873² = 6353997816612258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56364871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40 + ... + 10617.

It is an arithmetic number, because the mean of its divisors is an integer number (4923996).

Almost surely, 2^56364873 is an apocalyptic number.

It is an amenable number.

56364873 is a deficient number, since it is larger than the sum of its proper divisors (22419063).

56364873 is a wasteful number, since it uses less digits than its factorization.

56364873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10744.

The product of its digits is 362880, while the sum is 42.

The square root of 56364873 is about 7507.6542941188. The cubic root of 56364873 is about 383.4153633314.

The spelling of 56364873 in words is "fifty-six million, three hundred sixty-four thousand, eight hundred seventy-three".