52457873 has 16 divisors (see below), whose sum is σ = 57783936. Its totient is φ = 47329920.

The previous prime is 52457857. The next prime is 52457929. The reversal of 52457873 is 37875425.

It is a cyclic number.

It is not a de Polignac number, because 52457873 - 2⁴ = 52457857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52457873.

It is not an unprimeable number, because it can be changed into a prime (52457813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158318 + ... + 158648.

It is an arithmetic number, because the mean of its divisors is an integer number (3611496).

Almost surely, 2^52457873 is an apocalyptic number.

It is an amenable number.

52457873 is a deficient number, since it is larger than the sum of its proper divisors (5326063).

52457873 is a wasteful number, since it uses less digits than its factorization.

52457873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 235200, while the sum is 41.

The square root of 52457873 is about 7242.7807505129. The cubic root of 52457873 is about 374.3434389965.

The spelling of 52457873 in words is "fifty-two million, four hundred fifty-seven thousand, eight hundred seventy-three".