5736744018 has 12 divisors (see below), whose sum is σ = 12429612078. Its totient is φ = 1912248000.

The previous prime is 5736744017. The next prime is 5736744049. The reversal of 5736744018 is 8104476375.

5736744018 is a `hidden beast` number, since 573 + 6 + 74 + 4 + 0 + 1 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3475456209 + 2261287809 = 58953^2 + 47553^2 .

It is not an unprimeable number, because it can be changed into a prime (5736744017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159353983 + ... + 159354018.

Almost surely, 2^5736744018 is an apocalyptic number.

5736744018 is an abundant number, since it is smaller than the sum of its proper divisors (6692868060).

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

5736744018 is a wasteful number, since it uses less digits than its factorization.

5736744018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318708009 (or 318708006 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 5736744018 is about 75741.2966485259. The cubic root of 5736744018 is about 1790.1461568286.

The spelling of 5736744018 in words is "five billion, seven hundred thirty-six million, seven hundred forty-four thousand, eighteen".