564134763 has 4 divisors (see below), whose sum is σ = 752179688. Its totient is φ = 376089840.

The previous prime is 564134743. The next prime is 564134797. The reversal of 564134763 is 367431465.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 564134763 - 2⁶ = 564134699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564134713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94022458 + ... + 94022463.

It is an arithmetic number, because the mean of its divisors is an integer number (188044922).

Almost surely, 2^564134763 is an apocalyptic number.

564134763 is a deficient number, since it is larger than the sum of its proper divisors (188044925).

564134763 is a wasteful number, since it uses less digits than its factorization.

564134763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188044924.

The product of its digits is 181440, while the sum is 39.

The square root of 564134763 is about 23751.5212775940. The cubic root of 564134763 is about 826.2807230007.

It can be divided in two parts, 5641 and 34763, that added together give a palindrome (40404).

The spelling of 564134763 in words is "five hundred sixty-four million, one hundred thirty-four thousand, seven hundred sixty-three".