45344653516 has 12 divisors (see below), whose sum is σ = 79588615288. Its totient is φ = 22605049152.

The previous prime is 45344653511. The next prime is 45344653517. The reversal of 45344653516 is 61535644354.

It is a super-2 number, since 2×45344653516² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45344653511) by changing a digit.

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, 16817886 + ... + 16820581.

Almost surely, 2^45344653516 is an apocalyptic number.

It is an amenable number.

45344653516 is a deficient number, since it is larger than the sum of its proper divisors (34243961772).

45344653516 is a wasteful number, since it uses less digits than its factorization.

45344653516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33638808 (or 33638806 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 46.

The spelling of 45344653516 in words is "forty-five billion, three hundred forty-four million, six hundred fifty-three thousand, five hundred sixteen".