564363101 has 4 divisors (see below), whose sum is σ = 566166492. Its totient is φ = 562559712.

The previous prime is 564363083. The next prime is 564363103. The reversal of 564363101 is 101363465.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6175225 + 558187876 = 2485^2 + 23626^2 .

It is a cyclic number.

It is not a de Polignac number, because 564363101 - 2¹⁰ = 564362077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564363103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901226 + ... + 901851.

It is an arithmetic number, because the mean of its divisors is an integer number (141541623).

Almost surely, 2^564363101 is an apocalyptic number.

It is an amenable number.

564363101 is a deficient number, since it is larger than the sum of its proper divisors (1803391).

564363101 is a wasteful number, since it uses less digits than its factorization.

564363101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803390.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 564363101 is about 23756.3275991892. The cubic root of 564363101 is about 826.3921891789.

The spelling of 564363101 in words is "five hundred sixty-four million, three hundred sixty-three thousand, one hundred one".