52456256 has 14 divisors (see below), whose sum is σ = 104093010. Its totient is φ = 26228096.

The previous prime is 52456241. The next prime is 52456289. The reversal of 52456256 is 65265425.

It can be written as a sum of positive squares in only one way, i.e., 51609856 + 846400 = 7184^2 + 920^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409751 + ... + 409878.

It is an arithmetic number, because the mean of its divisors is an integer number (7435215).

Almost surely, 2^52456256 is an apocalyptic number.

It is an amenable number.

52456256 is a deficient number, since it is larger than the sum of its proper divisors (51636754).

52456256 is an equidigital number, since it uses as much as digits as its factorization.

52456256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819641 (or 819631 counting only the distinct ones).

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

The square root of 52456256 is about 7242.6691212563. The cubic root of 52456256 is about 374.3395926112.

The spelling of 52456256 in words is "fifty-two million, four hundred fifty-six thousand, two hundred fifty-six".