45313746732 has 36 divisors (see below), whose sum is σ = 118785420936. Its totient is φ = 15104581920.

The previous prime is 45313746719. The next prime is 45313746781. The reversal of 45313746732 is 23764731354.

45313746732 is a `hidden beast` number, since 4 + 53 + 137 + 467 + 3 + 2 = 666.

45313746732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×45313746732³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23308569 + ... + 23310512.

It is an arithmetic number, because the mean of its divisors is an integer number (3299595026).

Almost surely, 2^45313746732 is an apocalyptic number.

It is an amenable number.

45313746732 is an abundant number, since it is smaller than the sum of its proper divisors (73471674204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45313746732 is a wasteful number, since it uses less digits than its factorization.

45313746732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46619100 (or 46619086 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 45.

The spelling of 45313746732 in words is "forty-five billion, three hundred thirteen million, seven hundred forty-six thousand, seven hundred thirty-two".