54172654422 has 32 divisors (see below), whose sum is σ = 115917342720. Its totient is φ = 16826706720.

The previous prime is 54172654409. The next prime is 54172654429. The reversal of 54172654422 is 22445627145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54172654429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3888118 + ... + 3902025.

It is an arithmetic number, because the mean of its divisors is an integer number (3622416960).

Almost surely, 2^54172654422 is an apocalyptic number.

54172654422 is an abundant number, since it is smaller than the sum of its proper divisors (61744688298).

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

54172654422 is a wasteful number, since it uses less digits than its factorization.

54172654422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7790228.

The product of its digits is 537600, while the sum is 42.

The spelling of 54172654422 in words is "fifty-four billion, one hundred seventy-two million, six hundred fifty-four thousand, four hundred twenty-two".