5666326476412 has 48 divisors (see below), whose sum is σ = 11589436615680. Its totient is φ = 2373540414912.

The previous prime is 5666326476407. The next prime is 5666326476439. The reversal of 5666326476412 is 2146746236665.

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, 1940683 + ... + 3885730.

It is an arithmetic number, because the mean of its divisors is an integer number (241446596160).

Almost surely, 2^{5666326476412} is an apocalyptic number.

It is an amenable number.

5666326476412 is an abundant number, since it is smaller than the sum of its proper divisors (5923110139268).

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

5666326476412 is a wasteful number, since it uses less digits than its factorization.

5666326476412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827210 (or 5827208 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 58.

The spelling of 5666326476412 in words is "five trillion, six hundred sixty-six billion, three hundred twenty-six million, four hundred seventy-six thousand, four hundred twelve".