45422522522454 has 64 divisors (see below), whose sum is σ = 114021498355200. Its totient is φ = 11718876184320.

The previous prime is 45422522522357. The next prime is 45422522522477.

It is a happy number.

45422522522454 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329854479 + ... + 329992154.

It is an arithmetic number, because the mean of its divisors is an integer number (1781585911800).

Almost surely, 2^{45422522522454} is an apocalyptic number.

45422522522454 is an abundant number, since it is smaller than the sum of its proper divisors (68598975832746).

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

45422522522454 is a wasteful number, since it uses less digits than its factorization.

45422522522454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659846805.

The product of its digits is 10240000, while the sum is 48.

The spelling of 45422522522454 in words is "forty-five trillion, four hundred twenty-two billion, five hundred twenty-two million, five hundred twenty-two thousand, four hundred fifty-four".