5664477321560 has 32 divisors (see below), whose sum is σ = 12954009618000. Its totient is φ = 2228646814080.

The previous prime is 5664477321553. The next prime is 5664477321589. The reversal of 5664477321560 is 651237744665.

It is a happy number.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5664477321496 and 5664477321505.

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, 1160751110 + ... + 1160755989.

Almost surely, 2^{5664477321560} is an apocalyptic number.

It is an amenable number.

5664477321560 is an abundant number, since it is smaller than the sum of its proper divisors (7289532296440).

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

5664477321560 is a wasteful number, since it uses less digits than its factorization.

5664477321560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321507171 (or 2321507167 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 56.

The spelling of 5664477321560 in words is "five trillion, six hundred sixty-four billion, four hundred seventy-seven million, three hundred twenty-one thousand, five hundred sixty".