54572454128622 has 32 divisors (see below), whose sum is σ = 109530008017920. Its totient is φ = 18126649026720.

The previous prime is 54572454128603. The next prime is 54572454128623. The reversal of 54572454128622 is 22682145427545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54572454128623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13547847 + ... + 17108157.

It is an arithmetic number, because the mean of its divisors is an integer number (3422812750560).

Almost surely, 2^{54572454128622} is an apocalyptic number.

54572454128622 is an abundant number, since it is smaller than the sum of its proper divisors (54957553889298).

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

54572454128622 is a wasteful number, since it uses less digits than its factorization.

54572454128622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569328.

The product of its digits is 43008000, while the sum is 57.

The spelling of 54572454128622 in words is "fifty-four trillion, five hundred seventy-two billion, four hundred fifty-four million, one hundred twenty-eight thousand, six hundred twenty-two".