52432065 has 48 divisors (see below), whose sum is σ = 108396288. Its totient is φ = 22923648.

The previous prime is 52432049. The next prime is 52432073. The reversal of 52432065 is 56023425.

It is not a de Polignac number, because 52432065 - 2⁴ = 52432049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3627 + ... + 10863.

It is an arithmetic number, because the mean of its divisors is an integer number (2258256).

Almost surely, 2^52432065 is an apocalyptic number.

It is an amenable number.

52432065 is an abundant number, since it is smaller than the sum of its proper divisors (55964223).

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

52432065 is a wasteful number, since it uses less digits than its factorization.

52432065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278 (or 7275 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 52432065 is about 7240.9988951801. The cubic root of 52432065 is about 374.2820396317.

The spelling of 52432065 in words is "fifty-two million, four hundred thirty-two thousand, sixty-five".