52574975 has 6 divisors (see below), whose sum is σ = 65193000. Its totient is φ = 42059960.

The previous prime is 52574971. The next prime is 52575001. The reversal of 52574975 is 57947525.

It is not a de Polignac number, because 52574975 - 2² = 52574971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52574971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1051475 + ... + 1051524.

It is an arithmetic number, because the mean of its divisors is an integer number (10865500).

Almost surely, 2^52574975 is an apocalyptic number.

52574975 is a deficient number, since it is larger than the sum of its proper divisors (12618025).

52574975 is a wasteful number, since it uses less digits than its factorization.

52574975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103009 (or 2103004 counting only the distinct ones).

The product of its digits is 441000, while the sum is 44.

The square root of 52574975 is about 7250.8602937858. The cubic root of 52574975 is about 374.6217816268.

The spelling of 52574975 in words is "fifty-two million, five hundred seventy-four thousand, nine hundred seventy-five".