52745175 has 90 divisors (see below), whose sum is σ = 113520264. Its totient is φ = 23716800.

The previous prime is 52745131. The next prime is 52745179. The reversal of 52745175 is 57154725.

It is not a de Polignac number, because 52745175 - 2⁶ = 52745111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52745179) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 864645 + ... + 864705.

Almost surely, 2^52745175 is an apocalyptic number.

52745175 is an abundant number, since it is smaller than the sum of its proper divisors (60775089).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52745175 is an equidigital number, since it uses as much as digits as its factorization.

52745175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 76 counting only the distinct ones).

The product of its digits is 49000, while the sum is 36.

The square root of 52745175 is about 7262.5873488723. The cubic root of 52745175 is about 375.0255982526.

The spelling of 52745175 in words is "fifty-two million, seven hundred forty-five thousand, one hundred seventy-five".