564275739 has 8 divisors (see below), whose sum is σ = 752599120. Its totient is φ = 376068096.

The previous prime is 564275659. The next prime is 564275773. The reversal of 564275739 is 937572465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 564275739 - 2¹³ = 564267547 is a prime.

It is a super-2 number, since 2×564275739² = 636814219247992242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564275779) 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, 16834 + ... + 37575.

It is an arithmetic number, because the mean of its divisors is an integer number (94074890).

Almost surely, 2^564275739 is an apocalyptic number.

564275739 is a deficient number, since it is larger than the sum of its proper divisors (188323381).

564275739 is a wasteful number, since it uses less digits than its factorization.

564275739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57869.

The product of its digits is 1587600, while the sum is 48.

The square root of 564275739 is about 23754.4888179056. The cubic root of 564275739 is about 826.3495458288.

The spelling of 564275739 in words is "five hundred sixty-four million, two hundred seventy-five thousand, seven hundred thirty-nine".