5456564 has 6 divisors (see below), whose sum is σ = 9548994. Its totient is φ = 2728280.

The previous prime is 5456557. The next prime is 5456569. The reversal of 5456564 is 4656545.

It can be written as a sum of positive squares in only one way, i.e., 3579664 + 1876900 = 1892^2 + 1370^2 .

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5456569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682067 + ... + 682074.

It is an arithmetic number, because the mean of its divisors is an integer number (1591499).

Almost surely, 2^5456564 is an apocalyptic number.

It is an amenable number.

5456564 is a deficient number, since it is larger than the sum of its proper divisors (4092430).

5456564 is a wasteful number, since it uses less digits than its factorization.

5456564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364145 (or 1364143 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 5456564 is about 2335.9289372753. The cubic root of 5456564 is about 176.0515086842.

The spelling of 5456564 in words is "five million, four hundred fifty-six thousand, five hundred sixty-four".