52302475 has 6 divisors (see below), whose sum is σ = 64855100. Its totient is φ = 41841960.

The previous prime is 52302449. The next prime is 52302479. The reversal of 52302475 is 57420325.

It is not a de Polignac number, because 52302475 - 2¹⁹ = 51778187 is a prime.

It is a super-2 number, since 2×52302475² = 5471097782251250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52302479) 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, 1046025 + ... + 1046074.

Almost surely, 2^52302475 is an apocalyptic number.

52302475 is a deficient number, since it is larger than the sum of its proper divisors (12552625).

52302475 is a wasteful number, since it uses less digits than its factorization.

52302475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092109 (or 2092104 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 52302475 is about 7232.0450081564. The cubic root of 52302475 is about 373.9734293419.

The spelling of 52302475 in words is "fifty-two million, three hundred two thousand, four hundred seventy-five".