52243625 has 16 divisors (see below), whose sum is σ = 74515584. Its totient is φ = 35823600.

The previous prime is 52243613. The next prime is 52243627. The reversal of 52243625 is 52634225.

52243625 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 52243625 - 2²⁰ = 51195049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52243627) 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 15 ways as a sum of consecutive naturals, for example, 28979 + ... + 30728.

It is an arithmetic number, because the mean of its divisors is an integer number (4657224).

Almost surely, 2^52243625 is an apocalyptic number.

It is an amenable number.

52243625 is a deficient number, since it is larger than the sum of its proper divisors (22271959).

52243625 is an equidigital number, since it uses as much as digits as its factorization.

52243625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59729 (or 59719 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 52243625 is about 7227.9751659784. The cubic root of 52243625 is about 373.8331135094.

The spelling of 52243625 in words is "fifty-two million, two hundred forty-three thousand, six hundred twenty-five".