564116101 has 4 divisors (see below), whose sum is σ = 588642912. Its totient is φ = 539589292.

The previous prime is 564116053. The next prime is 564116129. The reversal of 564116101 is 101611465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 564116101 - 2²¹ = 562018949 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 (564116131) 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, 12263371 + ... + 12263416.

It is an arithmetic number, because the mean of its divisors is an integer number (147160728).

Almost surely, 2^564116101 is an apocalyptic number.

It is an amenable number.

564116101 is a deficient number, since it is larger than the sum of its proper divisors (24526811).

564116101 is a wasteful number, since it uses less digits than its factorization.

564116101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24526810.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 564116101 is about 23751.1284152985. The cubic root of 564116101 is about 826.2716115721.

Adding to 564116101 its reverse (101611465), we get a palindrome (665727566).

The spelling of 564116101 in words is "five hundred sixty-four million, one hundred sixteen thousand, one hundred one".