564376535 has 16 divisors (see below), whose sum is σ = 683310816. Its totient is φ = 447477888.

The previous prime is 564376499. The next prime is 564376559. The reversal of 564376535 is 535673465.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 564376535 - 2¹² = 564372439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441317 + ... + 442593.

It is an arithmetic number, because the mean of its divisors is an integer number (42706926).

Almost surely, 2^564376535 is an apocalyptic number.

564376535 is a deficient number, since it is larger than the sum of its proper divisors (118934281).

564376535 is a wasteful number, since it uses less digits than its factorization.

564376535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002.

The product of its digits is 1134000, while the sum is 44.

The square root of 564376535 is about 23756.6103432287. The cubic root of 564376535 is about 826.3987462250.

The spelling of 564376535 in words is "five hundred sixty-four million, three hundred seventy-six thousand, five hundred thirty-five".