5664500 has 24 divisors (see below), whose sum is σ = 12372360. Its totient is φ = 2265600.

The previous prime is 5664499. The next prime is 5664511. The reversal of 5664500 is 54665.

It can be written as a sum of positive squares in 4 ways, for example, as 456976 + 5207524 = 676^2 + 2282^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5664500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5165 + ... + 6164.

It is an arithmetic number, because the mean of its divisors is an integer number (515515).

Almost surely, 2^5664500 is an apocalyptic number.

5664500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5664500 is an abundant number, since it is smaller than the sum of its proper divisors (6707860).

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

5664500 is a wasteful number, since it uses less digits than its factorization.

5664500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11348 (or 11336 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5664500 is about 2380.0210083106. The cubic root of 5664500 is about 178.2599828388.

The spelling of 5664500 in words is "five million, six hundred sixty-four thousand, five hundred".