56176221650104 has 32 divisors (see below), whose sum is σ = 105804231160320. Its totient is φ = 27961763537376.

The previous prime is 56176221650099. The next prime is 56176221650189. The reversal of 56176221650104 is 40105612267165.

It is a super-2 number, since 2×56176221650104² (a number of 28 digits) contains 22 as substring.

It is a congruent 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, 159676039 + ... + 160027465.

It is an arithmetic number, because the mean of its divisors is an integer number (3306382223760).

Almost surely, 2^{56176221650104} is an apocalyptic number.

It is an amenable number.

56176221650104 is a deficient number, since it is larger than the sum of its proper divisors (49628009510216).

56176221650104 is a wasteful number, since it uses less digits than its factorization.

56176221650104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441259 (or 441255 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 56176221650104 in words is "fifty-six trillion, one hundred seventy-six billion, two hundred twenty-one million, six hundred fifty thousand, one hundred four".