52518922 has 8 divisors (see below), whose sum is σ = 78876576. Its totient is φ = 26226732.

The previous prime is 52518911. The next prime is 52518941. The reversal of 52518922 is 22981525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14308 + ... + 17599.

It is an arithmetic number, because the mean of its divisors is an integer number (9859572).

Almost surely, 2^52518922 is an apocalyptic number.

52518922 is a deficient number, since it is larger than the sum of its proper divisors (26357654).

52518922 is a wasteful number, since it uses less digits than its factorization.

52518922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32732.

The product of its digits is 14400, while the sum is 34.

The square root of 52518922 is about 7246.9939975137. The cubic root of 52518922 is about 374.4885994950.

The spelling of 52518922 in words is "fifty-two million, five hundred eighteen thousand, nine hundred twenty-two".