52382169 has 24 divisors (see below), whose sum is σ = 87019712. Its totient is φ = 29743200.

The previous prime is 52382159. The next prime is 52382177. The reversal of 52382169 is 96128325.

It is not a de Polignac number, because 52382169 - 2⁴ = 52382153 is a prime.

It is a super-2 number, since 2×52382169² = 5487783258289122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52382159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7719 + ... + 12819.

Almost surely, 2^52382169 is an apocalyptic number.

It is an amenable number.

52382169 is a deficient number, since it is larger than the sum of its proper divisors (34637543).

52382169 is a wasteful number, since it uses less digits than its factorization.

52382169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5277 (or 5274 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 52382169 is about 7237.5526941087. The cubic root of 52382169 is about 374.1632757687.

The spelling of 52382169 in words is "fifty-two million, three hundred eighty-two thousand, one hundred sixty-nine".