52372495 has 64 divisors (see below), whose sum is σ = 82114560. Its totient is φ = 31223808.

The previous prime is 52372477. The next prime is 52372517. The reversal of 52372495 is 59427325.

52372495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

52372495 is a nontrivial binomial coefficient, being equal to C(10235, 2).

It is a de Polignac number, because none of the positive numbers 2^k-52372495 is a prime.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 588411 + ... + 588499.

It is an arithmetic number, because the mean of its divisors is an integer number (1283040).

Almost surely, 2^52372495 is an apocalyptic number.

52372495 is the 10234-th triangular number.

52372495 is the 3412-nd centered nonagonal number.

52372495 is a deficient number, since it is larger than the sum of its proper divisors (29742065).

52372495 is a wasteful number, since it uses less digits than its factorization.

52372495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184.

The product of its digits is 75600, while the sum is 37.

The square root of 52372495 is about 7236.8843434174. The cubic root of 52372495 is about 374.1402407140.

The spelling of 52372495 in words is "fifty-two million, three hundred seventy-two thousand, four hundred ninety-five".