52859320 has 16 divisors (see below), whose sum is σ = 118933560. Its totient is φ = 21143712.

The previous prime is 52859299. The next prime is 52859327. The reversal of 52859320 is 2395825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52859327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660702 + ... + 660781.

Almost surely, 2^52859320 is an apocalyptic number.

It is an amenable number.

52859320 is an abundant number, since it is smaller than the sum of its proper divisors (66074240).

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

52859320 is a wasteful number, since it uses less digits than its factorization.

52859320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321494 (or 1321490 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 52859320 is about 7270.4415271701. The cubic root of 52859320 is about 375.2959323286.

The spelling of 52859320 in words is "fifty-two million, eight hundred fifty-nine thousand, three hundred twenty".