52256875 has 30 divisors (see below), whose sum is σ = 71880116. Its totient is φ = 37950000.

The previous prime is 52256863. The next prime is 52256879. The reversal of 52256875 is 57865225.

52256875 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 52256875 - 2⁹ = 52256363 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (52256879) 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 29 ways as a sum of consecutive naturals, for example, 75280 + ... + 75970.

Almost surely, 2^52256875 is an apocalyptic number.

52256875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52256875 is a deficient number, since it is larger than the sum of its proper divisors (19623241).

52256875 is an equidigital number, since it uses as much as digits as its factorization.

52256875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 707 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 52256875 is about 7228.8916854522. The cubic root of 52256875 is about 373.8647146222.

It can be divided in two parts, 5225 and 6875, that added together give a square (12100 = 110²).

The spelling of 52256875 in words is "fifty-two million, two hundred fifty-six thousand, eight hundred seventy-five".