52219975 has 12 divisors (see below), whose sum is σ = 64884240. Its totient is φ = 41691200.

The previous prime is 52219969. The next prime is 52219991. The reversal of 52219975 is 57991225.

It is not a de Polignac number, because 52219975 - 2³ = 52219967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12390 + ... + 16060.

It is an arithmetic number, because the mean of its divisors is an integer number (5407020).

Almost surely, 2^52219975 is an apocalyptic number.

52219975 is a deficient number, since it is larger than the sum of its proper divisors (12664265).

52219975 is a wasteful number, since it uses less digits than its factorization.

52219975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250 (or 4245 counting only the distinct ones).

The product of its digits is 56700, while the sum is 40.

The square root of 52219975 is about 7226.3389762728. The cubic root of 52219975 is about 373.7766952219.

The spelling of 52219975 in words is "fifty-two million, two hundred nineteen thousand, nine hundred seventy-five".