565057072 has 20 divisors (see below), whose sum is σ = 1096099240. Its totient is φ = 282192768.

The previous prime is 565057069. The next prime is 565057079. The reversal of 565057072 is 270750565.

It is not an unprimeable number, because it can be changed into a prime (565057079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6813 + ... + 34300.

It is an arithmetic number, because the mean of its divisors is an integer number (54804962).

Almost surely, 2^565057072 is an apocalyptic number.

It is an amenable number.

565057072 is a deficient number, since it is larger than the sum of its proper divisors (531042168).

565057072 is a wasteful number, since it uses less digits than its factorization.

565057072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41980 (or 41974 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 565057072 is about 23770.9291362370. The cubic root of 565057072 is about 826.7307757542.

The spelling of 565057072 in words is "five hundred sixty-five million, fifty-seven thousand, seventy-two".