565372366 has 16 divisors (see below), whose sum is σ = 967017744. Its totient is φ = 245591424.

The previous prime is 565372363. The next prime is 565372373. The reversal of 565372366 is 663273565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565372363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639120 + ... + 640003.

It is an arithmetic number, because the mean of its divisors is an integer number (60438609).

Almost surely, 2^565372366 is an apocalyptic number.

565372366 is a deficient number, since it is larger than the sum of its proper divisors (401645378).

565372366 is a wasteful number, since it uses less digits than its factorization.

565372366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279155.

The product of its digits is 680400, while the sum is 43.

The square root of 565372366 is about 23777.5601355564. The cubic root of 565372366 is about 826.8845152607.

The spelling of 565372366 in words is "five hundred sixty-five million, three hundred seventy-two thousand, three hundred sixty-six".