5646444653675 has 24 divisors (see below), whose sum is σ = 8259941901312. Its totient is φ = 3746949444000.

The previous prime is 5646444653639. The next prime is 5646444653693. The reversal of 5646444653675 is 5763564446465.

It is not a de Polignac number, because 5646444653675 - 2⁶ = 5646444653611 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 520404221 + ... + 520415070.

It is an arithmetic number, because the mean of its divisors is an integer number (344164245888).

Almost surely, 2^{5646444653675} is an apocalyptic number.

5646444653675 is a deficient number, since it is larger than the sum of its proper divisors (2613497247637).

5646444653675 is a wasteful number, since it uses less digits than its factorization.

5646444653675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040819339 (or 1040819334 counting only the distinct ones).

The product of its digits is 870912000, while the sum is 65.

The spelling of 5646444653675 in words is "five trillion, six hundred forty-six billion, four hundred forty-four million, six hundred fifty-three thousand, six hundred seventy-five".