45515432332 has 12 divisors (see below), whose sum is σ = 79694186040. Its totient is φ = 22745664896.

The previous prime is 45515432323. The next prime is 45515432357. The reversal of 45515432332 is 23323451554.

It is a junction number, because it is equal to n+sod(n) for n = 45515432291 and 45515432300.

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 3 ways as a sum of consecutive naturals, for example, 3004318 + ... + 3019429.

It is an arithmetic number, because the mean of its divisors is an integer number (6641182170).

Almost surely, 2^45515432332 is an apocalyptic number.

It is an amenable number.

45515432332 is a deficient number, since it is larger than the sum of its proper divisors (34178753708).

45515432332 is a wasteful number, since it uses less digits than its factorization.

45515432332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6025640 (or 6025638 counting only the distinct ones).

The product of its digits is 216000, while the sum is 37.

Adding to 45515432332 its reverse (23323451554), we get a palindrome (68838883886).

The spelling of 45515432332 in words is "forty-five billion, five hundred fifteen million, four hundred thirty-two thousand, three hundred thirty-two".