52008858 has 32 divisors (see below), whose sum is σ = 126083520. Its totient is φ = 15760080.

The previous prime is 52008857. The next prime is 52008863. The reversal of 52008858 is 85880025.

52008858 is a `hidden beast` number, since 520 + 0 + 88 + 58 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52008851) 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, 43185 + ... + 44372.

It is an arithmetic number, because the mean of its divisors is an integer number (3940110).

Almost surely, 2^52008858 is an apocalyptic number.

52008858 is an abundant number, since it is smaller than the sum of its proper divisors (74074662).

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

52008858 is a wasteful number, since it uses less digits than its factorization.

52008858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87579 (or 87573 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 52008858 is about 7211.7167165662. The cubic root of 52008858 is about 373.2723084424.

The spelling of 52008858 in words is "fifty-two million, eight thousand, eight hundred fifty-eight".