56313273 has 16 divisors (see below), whose sum is σ = 79485120. Its totient is φ = 35402304.

The previous prime is 56313251. The next prime is 56313277. The reversal of 56313273 is 37231365.

It is not a de Polignac number, because 56313273 - 2¹⁷ = 56182201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56313273.

It is not an unprimeable number, because it can be changed into a prime (56313277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3786 + ... + 11267.

It is an arithmetic number, because the mean of its divisors is an integer number (4967820).

Almost surely, 2^56313273 is an apocalyptic number.

It is an amenable number.

56313273 is a deficient number, since it is larger than the sum of its proper divisors (23171847).

56313273 is a wasteful number, since it uses less digits than its factorization.

56313273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15128.

The product of its digits is 11340, while the sum is 30.

The square root of 56313273 is about 7504.2170144526. The cubic root of 56313273 is about 383.2983266499.

The spelling of 56313273 in words is "fifty-six million, three hundred thirteen thousand, two hundred seventy-three".