564267530 has 16 divisors (see below), whose sum is σ = 1029988224. Its totient is φ = 222527760.

The previous prime is 564267503. The next prime is 564267547. The reversal of 564267530 is 35762465.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396662 + ... + 398081.

It is an arithmetic number, because the mean of its divisors is an integer number (64374264).

Almost surely, 2^564267530 is an apocalyptic number.

564267530 is a deficient number, since it is larger than the sum of its proper divisors (465720694).

564267530 is a wasteful number, since it uses less digits than its factorization.

564267530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794821.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 564267530 is about 23754.3160288820. The cubic root of 564267530 is about 826.3455386057.

The spelling of 564267530 in words is "five hundred sixty-four million, two hundred sixty-seven thousand, five hundred thirty".