560212164 has 18 divisors (see below), whose sum is σ = 1416091950. Its totient is φ = 186737376.

The previous prime is 560212157. The next prime is 560212181. The reversal of 560212164 is 461212065.

560212164 is a `hidden beast` number, since 560 + 21 + 21 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 358344900 + 201867264 = 18930^2 + 14208^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7780689 + ... + 7780760.

It is an arithmetic number, because the mean of its divisors is an integer number (78671775).

Almost surely, 2^560212164 is an apocalyptic number.

It is an amenable number.

560212164 is an abundant number, since it is smaller than the sum of its proper divisors (855879786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

560212164 is a wasteful number, since it uses less digits than its factorization.

560212164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15561459 (or 15561454 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 560212164 is about 23668.8014905698. The cubic root of 560212164 is about 824.3611406728.

Subtracting from 560212164 its reverse (461212065), we obtain a palindrome (99000099).

It can be divided in two parts, 56021 and 2164, that added together give a palindrome (58185).

The spelling of 560212164 in words is "five hundred sixty million, two hundred twelve thousand, one hundred sixty-four".