45134530422 has 32 divisors (see below), whose sum is σ = 93870766080. Its totient is φ = 14449992480.

The previous prime is 45134530421. The next prime is 45134530501. The reversal of 45134530422 is 22403543154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45134530421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645808 + ... + 712275.

It is an arithmetic number, because the mean of its divisors is an integer number (2933461440).

Almost surely, 2^45134530422 is an apocalyptic number.

45134530422 is an abundant number, since it is smaller than the sum of its proper divisors (48736235658).

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

45134530422 is a wasteful number, since it uses less digits than its factorization.

45134530422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358308.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 45134530422 in words is "forty-five billion, one hundred thirty-four million, five hundred thirty thousand, four hundred twenty-two".