5668376660 has 24 divisors (see below), whose sum is σ = 12287579136. Its totient is φ = 2194210080.

The previous prime is 5668376639. The next prime is 5668376663. The reversal of 5668376660 is 666738665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668376663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4570652 + ... + 4571891.

It is an arithmetic number, because the mean of its divisors is an integer number (511982464).

Almost surely, 2^5668376660 is an apocalyptic number.

It is an amenable number.

5668376660 is an abundant number, since it is smaller than the sum of its proper divisors (6619202476).

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

5668376660 is a wasteful number, since it uses less digits than its factorization.

5668376660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9142583 (or 9142581 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 53.

The square root of 5668376660 is about 75288.6223808086. The cubic root of 5668376660 is about 1783.0063931084.

The spelling of 5668376660 in words is "five billion, six hundred sixty-eight million, three hundred seventy-six thousand, six hundred sixty".