52175528 has 16 divisors (see below), whose sum is σ = 97905780. Its totient is φ = 26067328.

The previous prime is 52175521. The next prime is 52175531. The reversal of 52175528 is 82557125.

It can be written as a sum of positive squares in 2 ways, for example, as 50438404 + 1737124 = 7102^2 + 1318^2 .

It is not an unprimeable number, because it can be changed into a prime (52175521) 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, 18500 + ... + 21132.

Almost surely, 2^52175528 is an apocalyptic number.

It is an amenable number.

52175528 is a deficient number, since it is larger than the sum of its proper divisors (45730252).

52175528 is a wasteful number, since it uses less digits than its factorization.

52175528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116 (or 5112 counting only the distinct ones).

The product of its digits is 28000, while the sum is 35.

The square root of 52175528 is about 7223.2629745843. The cubic root of 52175528 is about 373.6706185181.

The spelling of 52175528 in words is "fifty-two million, one hundred seventy-five thousand, five hundred twenty-eight".