5668885264 has 45 divisors (see below), whose sum is σ = 12781437237. Its totient is φ = 2428618752.

The previous prime is 5668885249. The next prime is 5668885267. The reversal of 5668885264 is 4625888665.

The square root of 5668885264 is 75292.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 204718864 + 5464166400 = 14308^2 + 73920^2 .

It is a Duffinian number.

Its product of digits (22118400) is a multiple of the sum of its prime factors (5400).

It is a junction number, because it is equal to n+sod(n) for n = 5668885199 and 5668885208.

It is not an unprimeable number, because it can be changed into a prime (5668885267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2106832 + ... + 2109520.

Almost surely, 2^5668885264 is an apocalyptic number.

5668885264 is the 75292-nd square number.

It is an amenable number.

5668885264 is an abundant number, since it is smaller than the sum of its proper divisors (7112551973).

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

5668885264 is an frugal number, since it uses more digits than its factorization.

5668885264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5400 (or 2698 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 58.

The cubic root of 5668885264 is about 1783.0597191966.

The spelling of 5668885264 in words is "five billion, six hundred sixty-eight million, eight hundred eighty-five thousand, two hundred sixty-four".