52458366 has 32 divisors (see below), whose sum is σ = 108269568. Its totient is φ = 16934400.

The previous prime is 52458359. The next prime is 52458391. The reversal of 52458366 is 66385425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31966 + ... + 33566.

It is an arithmetic number, because the mean of its divisors is an integer number (3383424).

Almost surely, 2^52458366 is an apocalyptic number.

52458366 is an abundant number, since it is smaller than the sum of its proper divisors (55811202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52458366 is a wasteful number, since it uses less digits than its factorization.

52458366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776.

The product of its digits is 172800, while the sum is 39.

The square root of 52458366 is about 7242.8147843225. The cubic root of 52458366 is about 374.3446116882.

The spelling of 52458366 in words is "fifty-two million, four hundred fifty-eight thousand, three hundred sixty-six".