45513511504 has 20 divisors (see below), whose sum is σ = 88251199776. Its totient is φ = 22739008352.

The previous prime is 45513511427. The next prime is 45513511513. The reversal of 45513511504 is 40511531554.

It is a self number, because there is not a number n which added to its sum of digits gives 45513511504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088044 + ... + 1129099.

Almost surely, 2^45513511504 is an apocalyptic number.

It is an amenable number.

45513511504 is a deficient number, since it is larger than the sum of its proper divisors (42737688272).

45513511504 is a wasteful number, since it uses less digits than its factorization.

45513511504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218434 (or 2218428 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 45513511504 in words is "forty-five billion, five hundred thirteen million, five hundred eleven thousand, five hundred four".