5640227745560 has 32 divisors (see below), whose sum is σ = 13437013160160. Its totient is φ = 2123379856896.

The previous prime is 5640227745499. The next prime is 5640227745583. The reversal of 5640227745560 is 655477220465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4147225604 + ... + 4147226963.

It is an arithmetic number, because the mean of its divisors is an integer number (419906661255).

Almost surely, 2^{5640227745560} is an apocalyptic number.

It is an amenable number.

5640227745560 is an abundant number, since it is smaller than the sum of its proper divisors (7796785414600).

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

5640227745560 is a wasteful number, since it uses less digits than its factorization.

5640227745560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8294452595 (or 8294452591 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 53.

The spelling of 5640227745560 in words is "five trillion, six hundred forty billion, two hundred twenty-seven million, seven hundred forty-five thousand, five hundred sixty".