5640333065 has 16 divisors (see below), whose sum is σ = 7137721920. Its totient is φ = 4266924480.

The previous prime is 5640333053. The next prime is 5640333073. The reversal of 5640333065 is 5603330465.

It is not a de Polignac number, because 5640333065 - 2³⁰ = 4566591241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2306 + ... + 106235.

It is an arithmetic number, because the mean of its divisors is an integer number (446107620).

Almost surely, 2^5640333065 is an apocalyptic number.

It is an amenable number.

5640333065 is a deficient number, since it is larger than the sum of its proper divisors (1497388855).

5640333065 is a wasteful number, since it uses less digits than its factorization.

5640333065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109112.

The product of its (nonzero) digits is 97200, while the sum is 35.

The square root of 5640333065 is about 75102.1508680011. The cubic root of 5640333065 is about 1780.0611291762.

The spelling of 5640333065 in words is "five billion, six hundred forty million, three hundred thirty-three thousand, sixty-five".