52112125 has 16 divisors (see below), whose sum is σ = 70040880. Its totient is φ = 38481600.

The previous prime is 52112119. The next prime is 52112149. The reversal of 52112125 is 52121125.

It can be written as a sum of positive squares in 8 ways, for example, as 17690436 + 34421689 = 4206^2 + 5867^2 .

It is a de Polignac number, because none of the positive numbers 2^k-52112125 is a prime.

It is a congruent number.

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, 14410 + ... + 17659.

It is an arithmetic number, because the mean of its divisors is an integer number (4377555).

Almost surely, 2^52112125 is an apocalyptic number.

It is an amenable number.

52112125 is a deficient number, since it is larger than the sum of its proper divisors (17928755).

52112125 is a wasteful number, since it uses less digits than its factorization.

52112125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32097 (or 32087 counting only the distinct ones).

The product of its digits is 200, while the sum is 19.

The square root of 52112125 is about 7218.8728344528. The cubic root of 52112125 is about 373.5191973297.

The spelling of 52112125 in words is "fifty-two million, one hundred twelve thousand, one hundred twenty-five".