56646406303226 has 16 divisors (see below), whose sum is σ = 85746279081024. Its totient is φ = 28064457873984.

The previous prime is 56646406303183. The next prime is 56646406303283. The reversal of 56646406303226 is 62230360464665.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35364110 + ... + 36931193.

It is an arithmetic number, because the mean of its divisors is an integer number (5359142442564).

Almost surely, 2^{56646406303226} is an apocalyptic number.

56646406303226 is a deficient number, since it is larger than the sum of its proper divisors (29099872777798).

56646406303226 is a wasteful number, since it uses less digits than its factorization.

56646406303226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72298885.

The product of its (nonzero) digits is 22394880, while the sum is 53.

The spelling of 56646406303226 in words is "fifty-six trillion, six hundred forty-six billion, four hundred six million, three hundred three thousand, two hundred twenty-six".