56275371 has 8 divisors (see below), whose sum is σ = 83370960. Its totient is φ = 37516896.

The previous prime is 56275369. The next prime is 56275391. The reversal of 56275371 is 17357265.

It is not a de Polignac number, because 56275371 - 2¹ = 56275369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56275391) 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, 1042110 + ... + 1042163.

It is an arithmetic number, because the mean of its divisors is an integer number (10421370).

Almost surely, 2^56275371 is an apocalyptic number.

56275371 is a deficient number, since it is larger than the sum of its proper divisors (27095589).

56275371 is a wasteful number, since it uses less digits than its factorization.

56275371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084282 (or 2084276 counting only the distinct ones).

The product of its digits is 44100, while the sum is 36.

The square root of 56275371 is about 7501.6912093207. The cubic root of 56275371 is about 383.2123135725.

The spelling of 56275371 in words is "fifty-six million, two hundred seventy-five thousand, three hundred seventy-one".