5564610828 has 72 divisors (see below), whose sum is σ = 16629893280. Its totient is φ = 1535063040.

The previous prime is 5564610811. The next prime is 5564610829. The reversal of 5564610828 is 8280164655.

5564610828 is a `hidden beast` number, since 5 + 5 + 6 + 4 + 610 + 8 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (5564610829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 373413 + ... + 388028.

It is an arithmetic number, because the mean of its divisors is an integer number (230970740).

Almost surely, 2^5564610828 is an apocalyptic number.

5564610828 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5564610828 is an abundant number, since it is smaller than the sum of its proper divisors (11065282452).

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

5564610828 is a wasteful number, since it uses less digits than its factorization.

5564610828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761487 (or 761482 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 5564610828 is about 74596.3191317105. The cubic root of 5564610828 is about 1772.0593592482.

The spelling of 5564610828 in words is "five billion, five hundred sixty-four million, six hundred ten thousand, eight hundred twenty-eight".