45522324530 has 24 divisors (see below), whose sum is σ = 83890119852. Its totient is φ = 17785459104.

The previous prime is 45522324509. The next prime is 45522324539. The reversal of 45522324530 is 3542322554.

It can be written as a sum of positive squares in 2 ways, for example, as 41841111601 + 3681212929 = 204551^2 + 60673^2 .

It is a super-2 number, since 2×45522324530² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45522324539) 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 11 ways as a sum of consecutive naturals, for example, 1212509 + ... + 1249488.

Almost surely, 2^45522324530 is an apocalyptic number.

45522324530 is a deficient number, since it is larger than the sum of its proper divisors (38367795322).

45522324530 is a wasteful number, since it uses less digits than its factorization.

45522324530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462090 (or 2462047 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 45522324530 in words is "forty-five billion, five hundred twenty-two million, three hundred twenty-four thousand, five hundred thirty".