5566645400924 has 6 divisors (see below), whose sum is σ = 9741629451624. Its totient is φ = 2783322700460.

The previous prime is 5566645400917. The next prime is 5566645400969. The reversal of 5566645400924 is 4290045466655.

It is a self number, because there is not a number n which added to its sum of digits gives 5566645400924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695830675112 + ... + 695830675119.

It is an arithmetic number, because the mean of its divisors is an integer number (1623604908604).

Almost surely, 2^{5566645400924} is an apocalyptic number.

It is an amenable number.

5566645400924 is a deficient number, since it is larger than the sum of its proper divisors (4174984050700).

5566645400924 is a wasteful number, since it uses less digits than its factorization.

5566645400924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391661350235 (or 1391661350233 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 5566645400924 in words is "five trillion, five hundred sixty-six billion, six hundred forty-five million, four hundred thousand, nine hundred twenty-four".