45163900324 has 27 divisors (see below), whose sum is σ = 80443804161. Its totient is φ = 22186879200.

The previous prime is 45163900321. The next prime is 45163900337. The reversal of 45163900324 is 42300936154.

The square root of 45163900324 is 212518.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5864802724 + 39299097600 = 76582^2 + 198240^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45163900321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25076224 + ... + 25078024.

Almost surely, 2^45163900324 is an apocalyptic number.

45163900324 is the 212518-th square number.

It is an amenable number.

45163900324 is a deficient number, since it is larger than the sum of its proper divisors (35279903837).

45163900324 is an frugal number, since it uses more digits than its factorization.

45163900324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724 (or 1862 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 45163900324 in words is "forty-five billion, one hundred sixty-three million, nine hundred thousand, three hundred twenty-four".