45042324530 has 32 divisors (see below), whose sum is σ = 92666415744. Its totient is φ = 15441762816.

The previous prime is 45042324529. The next prime is 45042324563. The reversal of 45042324530 is 3542324054.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1162754 + ... + 1200866.

It is an arithmetic number, because the mean of its divisors is an integer number (2895825492).

Almost surely, 2^45042324530 is an apocalyptic number.

45042324530 is an abundant number, since it is smaller than the sum of its proper divisors (47624091214).

45042324530 is a wasteful number, since it uses less digits than its factorization.

45042324530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55010.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 45042324530 its reverse (3542324054), we get a palindrome (48584648584).

The spelling of 45042324530 in words is "forty-five billion, forty-two million, three hundred twenty-four thousand, five hundred thirty".