4545916392 has 32 divisors (see below), whose sum is σ = 11368900800. Its totient is φ = 1514757504.

The previous prime is 4545916379. The next prime is 4545916393. The reversal of 4545916392 is 2936195454.

It is not an unprimeable number, because it can be changed into a prime (4545916393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36484 + ... + 102092.

It is an arithmetic number, because the mean of its divisors is an integer number (355278150).

Almost surely, 2^4545916392 is an apocalyptic number.

It is an amenable number.

4545916392 is an abundant number, since it is smaller than the sum of its proper divisors (6822984408).

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

4545916392 is a wasteful number, since it uses less digits than its factorization.

4545916392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68505 (or 68501 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 48.

The square root of 4545916392 is about 67423.4113049763. The cubic root of 4545916392 is about 1656.5599141677.

The spelling of 4545916392 in words is "four billion, five hundred forty-five million, nine hundred sixteen thousand, three hundred ninety-two".