52287583 has 6 divisors (see below), whose sum is σ = 52792376. Its totient is φ = 51787572.

The previous prime is 52287577. The next prime is 52287611. The reversal of 52287583 is 38578225.

It is not a de Polignac number, because 52287583 - 2²⁵ = 18733151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52287523) 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, 9166 + ... + 13732.

Almost surely, 2^52287583 is an apocalyptic number.

52287583 is a deficient number, since it is larger than the sum of its proper divisors (504793).

52287583 is an equidigital number, since it uses as much as digits as its factorization.

52287583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4781 (or 4674 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The square root of 52287583 is about 7231.0153505576. The cubic root of 52287583 is about 373.9379323540.

The spelling of 52287583 in words is "fifty-two million, two hundred eighty-seven thousand, five hundred eighty-three".