5111564 has 12 divisors (see below), whose sum is σ = 9079224. Its totient is φ = 2517504.

The previous prime is 5111563. The next prime is 5111567. The reversal of 5111564 is 4651115.

It is a super-2 number, since 2×5111564² = 52256173052192, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5111563) 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, 9269 + ... + 9804.

It is an arithmetic number, because the mean of its divisors is an integer number (756602).

Almost surely, 2^5111564 is an apocalyptic number.

It is an amenable number.

5111564 is a deficient number, since it is larger than the sum of its proper divisors (3967660).

5111564 is a wasteful number, since it uses less digits than its factorization.

5111564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19144 (or 19142 counting only the distinct ones).

The product of its digits is 600, while the sum is 23.

The square root of 5111564 is about 2260.8768210586. The cubic root of 5111564 is about 172.2600626914.

Adding to 5111564 its reverse (4651115), we get a palindrome (9762679).

The spelling of 5111564 in words is "five million, one hundred eleven thousand, five hundred sixty-four".