54456656122 has 16 divisors (see below), whose sum is σ = 90029564352. Its totient is φ = 24497838720.

The previous prime is 54456656117. The next prime is 54456656167. The reversal of 54456656122 is 22165665445.

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, 12757158 + ... + 12761425.

It is an arithmetic number, because the mean of its divisors is an integer number (5626847772).

Almost surely, 2^54456656122 is an apocalyptic number.

54456656122 is a deficient number, since it is larger than the sum of its proper divisors (35572908230).

54456656122 is a wasteful number, since it uses less digits than its factorization.

54456656122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25518693.

The product of its digits is 1728000, while the sum is 46.

The spelling of 54456656122 in words is "fifty-four billion, four hundred fifty-six million, six hundred fifty-six thousand, one hundred twenty-two".