5664627621446 has 32 divisors (see below), whose sum is σ = 8692269760512. Its totient is φ = 2767944402720.

The previous prime is 5664627621431. The next prime is 5664627621503. The reversal of 5664627621446 is 6441267264665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20003375 + ... + 20284581.

It is an arithmetic number, because the mean of its divisors is an integer number (271633430016).

Almost surely, 2^{5664627621446} is an apocalyptic number.

5664627621446 is a deficient number, since it is larger than the sum of its proper divisors (3027642139066).

5664627621446 is a wasteful number, since it uses less digits than its factorization.

5664627621446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282524.

The product of its digits is 69672960, while the sum is 59.

The spelling of 5664627621446 in words is "five trillion, six hundred sixty-four billion, six hundred twenty-seven million, six hundred twenty-one thousand, four hundred forty-six".