565413252 has 48 divisors (see below), whose sum is σ = 1337394240. Its totient is φ = 185901952.

The previous prime is 565413227. The next prime is 565413269. The reversal of 565413252 is 252314565.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344578 + ... + 346214.

It is an arithmetic number, because the mean of its divisors is an integer number (27862380).

Almost surely, 2^565413252 is an apocalyptic number.

It is an amenable number.

565413252 is an abundant number, since it is smaller than the sum of its proper divisors (771980988).

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

565413252 is a wasteful number, since it uses less digits than its factorization.

565413252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2018 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 565413252 is about 23778.4198802191. The cubic root of 565413252 is about 826.9044473664.

The spelling of 565413252 in words is "five hundred sixty-five million, four hundred thirteen thousand, two hundred fifty-two".