45513505504 has 48 divisors (see below), whose sum is σ = 90819187200. Its totient is φ = 22449133440.

The previous prime is 45513505481. The next prime is 45513505523. The reversal of 45513505504 is 40550531554.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1822897 + ... + 1847695.

It is an arithmetic number, because the mean of its divisors is an integer number (1892066400).

Almost surely, 2^45513505504 is an apocalyptic number.

It is an amenable number.

45513505504 is a deficient number, since it is larger than the sum of its proper divisors (45305681696).

45513505504 is a wasteful number, since it uses less digits than its factorization.

45513505504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25583 (or 25575 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 45513505504 in words is "forty-five billion, five hundred thirteen million, five hundred five thousand, five hundred four".