56274573 has 32 divisors (see below), whose sum is σ = 82722816. Its totient is φ = 33884928.

The previous prime is 56274563. The next prime is 56274577. The reversal of 56274573 is 37547265.

It is not a de Polignac number, because 56274573 - 2⁵ = 56274541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56274577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146740 + ... + 147122.

It is an arithmetic number, because the mean of its divisors is an integer number (2585088).

Almost surely, 2^56274573 is an apocalyptic number.

It is an amenable number.

56274573 is a deficient number, since it is larger than the sum of its proper divisors (26448243).

56274573 is a wasteful number, since it uses less digits than its factorization.

56274573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513.

The product of its digits is 176400, while the sum is 39.

The square root of 56274573 is about 7501.6380211258. The cubic root of 56274573 is about 383.2105022124.

The spelling of 56274573 in words is "fifty-six million, two hundred seventy-four thousand, five hundred seventy-three".