45524422454 has 12 divisors (see below), whose sum is σ = 79435472004. Its totient is φ = 19510466724.

The previous prime is 45524422453. The next prime is 45524422499. The reversal of 45524422454 is 45422442554.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45524422453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 232267364 + ... + 232267559.

It is an arithmetic number, because the mean of its divisors is an integer number (6619622667).

Almost surely, 2^45524422454 is an apocalyptic number.

45524422454 is a deficient number, since it is larger than the sum of its proper divisors (33911049550).

45524422454 is a wasteful number, since it uses less digits than its factorization.

45524422454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464534939 (or 464534932 counting only the distinct ones).

The product of its digits is 1024000, while the sum is 41.

The spelling of 45524422454 in words is "forty-five billion, five hundred twenty-four million, four hundred twenty-two thousand, four hundred fifty-four".