52901810 has 32 divisors (see below), whose sum is σ = 105864192. Its totient is φ = 18901440.

The previous prime is 52901777. The next prime is 52901831. The reversal of 52901810 is 1810925.

It is a happy number.

It is a super-2 number, since 2×52901810² = 5597203002552200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 52901810.

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, 2534 + ... + 10593.

It is an arithmetic number, because the mean of its divisors is an integer number (3308256).

Almost surely, 2^52901810 is an apocalyptic number.

52901810 is an abundant number, since it is smaller than the sum of its proper divisors (52962382).

52901810 is a wasteful number, since it uses less digits than its factorization.

52901810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13178.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 52901810 is about 7273.3630460744. The cubic root of 52901810 is about 375.3964636594.

The spelling of 52901810 in words is "fifty-two million, nine hundred one thousand, eight hundred ten".