225727918395 has 16 divisors (see below), whose sum is σ = 412759622400. Its totient is φ = 103189905504.

The previous prime is 225727918379. The next prime is 225727918397. The reversal of 225727918395 is 593819727522.

It is not a de Polignac number, because 225727918395 - 2⁴ = 225727918379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225727918397) 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, 1074894745 + ... + 1074894954.

It is an arithmetic number, because the mean of its divisors is an integer number (25797476400).

Almost surely, 2^225727918395 is an apocalyptic number.

225727918395 is a deficient number, since it is larger than the sum of its proper divisors (187031704005).

225727918395 is a wasteful number, since it uses less digits than its factorization.

225727918395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149789714.

The product of its digits is 19051200, while the sum is 60.

The spelling of 225727918395 in words is "two hundred twenty-five billion, seven hundred twenty-seven million, nine hundred eighteen thousand, three hundred ninety-five".