5725767627221 has 16 divisors (see below), whose sum is σ = 5842362764160. Its totient is φ = 5609493090240.

The previous prime is 5725767627193. The next prime is 5725767627241. The reversal of 5725767627221 is 1227267675275.

It is a cyclic number.

It is not a de Polignac number, because 5725767627221 - 2²⁶ = 5725700518357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5725767627241) 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, 203583266 + ... + 203611388.

It is an arithmetic number, because the mean of its divisors is an integer number (365147672760).

Almost surely, 2^{5725767627221} is an apocalyptic number.

It is an amenable number.

5725767627221 is a deficient number, since it is larger than the sum of its proper divisors (116595136939).

5725767627221 is a wasteful number, since it uses less digits than its factorization.

5725767627221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33676.

The product of its digits is 34574400, while the sum is 59.

The spelling of 5725767627221 in words is "five trillion, seven hundred twenty-five billion, seven hundred sixty-seven million, six hundred twenty-seven thousand, two hundred twenty-one".