52655317 has 24 divisors (see below), whose sum is σ = 63715680. Its totient is φ = 42887520.

The previous prime is 52655297. The next prime is 52655321. The reversal of 52655317 is 71355625.

It is not a de Polignac number, because 52655317 - 2²³ = 44266709 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 (52655377) 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, 666484 + ... + 666562.

It is an arithmetic number, because the mean of its divisors is an integer number (2654820).

Almost surely, 2^52655317 is an apocalyptic number.

It is an amenable number.

52655317 is a deficient number, since it is larger than the sum of its proper divisors (11060363).

52655317 is a wasteful number, since it uses less digits than its factorization.

52655317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 162 counting only the distinct ones).

The product of its digits is 31500, while the sum is 34.

The square root of 52655317 is about 7256.3983490434. The cubic root of 52655317 is about 374.8125095344.

The spelling of 52655317 in words is "fifty-two million, six hundred fifty-five thousand, three hundred seventeen".