52388325 has 72 divisors (see below), whose sum is σ = 104341536. Its totient is φ = 24912000.

The previous prime is 52388317. The next prime is 52388333.

52388325 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (52388317) and next prime (52388333).

It is not a de Polignac number, because 52388325 - 2³ = 52388317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52388325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 150802 + ... + 151148.

It is an arithmetic number, because the mean of its divisors is an integer number (1449188).

Almost surely, 2^52388325 is an apocalyptic number.

52388325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52388325 is a deficient number, since it is larger than the sum of its proper divisors (51953211).

52388325 is a wasteful number, since it uses less digits than its factorization.

52388325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 427 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 52388325 is about 7237.9779634923. The cubic root of 52388325 is about 374.1779325304.

The spelling of 52388325 in words is "fifty-two million, three hundred eighty-eight thousand, three hundred twenty-five".