5445733018 has 12 divisors (see below), whose sum is σ = 8978708970. Its totient is φ = 2475333080.

The previous prime is 5445733009. The next prime is 5445733043. The reversal of 5445733018 is 8103375445.

It can be written as a sum of positive squares in only one way, i.e., 4351645089 + 1094087929 = 65967^2 + 33077^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11251273 + ... + 11251756.

Almost surely, 2^5445733018 is an apocalyptic number.

5445733018 is a deficient number, since it is larger than the sum of its proper divisors (3532975952).

5445733018 is a wasteful number, since it uses less digits than its factorization.

5445733018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22503053 (or 22503042 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 5445733018 is about 73795.2099936032. The cubic root of 5445733018 is about 1759.3494731251.

The spelling of 5445733018 in words is "five billion, four hundred forty-five million, seven hundred thirty-three thousand, eighteen".