5640345252722 has 32 divisors (see below), whose sum is σ = 8976183671808. Its totient is φ = 2648954070016.

The previous prime is 5640345252667. The next prime is 5640345252727. The reversal of 5640345252722 is 2272525430465.

It is not an unprimeable number, because it can be changed into a prime (5640345252727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48491498 + ... + 48607674.

It is an arithmetic number, because the mean of its divisors is an integer number (280505739744).

Almost surely, 2^{5640345252722} is an apocalyptic number.

5640345252722 is a deficient number, since it is larger than the sum of its proper divisors (3335838419086).

5640345252722 is a wasteful number, since it uses less digits than its factorization.

5640345252722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119050.

The product of its (nonzero) digits is 4032000, while the sum is 47.

The spelling of 5640345252722 in words is "five trillion, six hundred forty billion, three hundred forty-five million, two hundred fifty-two thousand, seven hundred twenty-two".