45156316352 has 56 divisors (see below), whose sum is σ = 102428710560. Its totient is φ = 19348807680.

The previous prime is 45156316333. The next prime is 45156316379. The reversal of 45156316352 is 25361365154.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3859952 + ... + 3871632.

Almost surely, 2^45156316352 is an apocalyptic number.

It is an amenable number.

45156316352 is an abundant number, since it is smaller than the sum of its proper divisors (57272394208).

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

45156316352 is a wasteful number, since it uses less digits than its factorization.

45156316352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20329 (or 20319 counting only the distinct ones).

The product of its digits is 324000, while the sum is 41.

The spelling of 45156316352 in words is "forty-five billion, one hundred fifty-six million, three hundred sixteen thousand, three hundred fifty-two".