5446622453664 has 96 divisors (see below), whose sum is σ = 16340234198400. Its totient is φ = 1556142907392.

The previous prime is 5446622453653. The next prime is 5446622453693. The reversal of 5446622453664 is 4663542266445.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

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, 52262472 + ... + 52366584.

It is an arithmetic number, because the mean of its divisors is an integer number (170210772900).

Almost surely, 2^{5446622453664} is an apocalyptic number.

It is an amenable number.

5446622453664 is an abundant number, since it is smaller than the sum of its proper divisors (10893611744736).

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

5446622453664 is a wasteful number, since it uses less digits than its factorization.

5446622453664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181982 (or 181974 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 57.

The spelling of 5446622453664 in words is "five trillion, four hundred forty-six billion, six hundred twenty-two million, four hundred fifty-three thousand, six hundred sixty-four".