225913691095 has 16 divisors (see below), whose sum is σ = 280131516000. Its totient is φ = 174767497344.

The previous prime is 225913691089. The next prime is 225913691099. The reversal of 225913691095 is 590196319522.

It is a cyclic number.

It is not a de Polignac number, because 225913691095 - 2⁵ = 225913691063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225913691099) 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, 3715720 + ... + 3776029.

It is an arithmetic number, because the mean of its divisors is an integer number (17508219750).

Almost surely, 2^225913691095 is an apocalyptic number.

225913691095 is a deficient number, since it is larger than the sum of its proper divisors (54217824905).

225913691095 is a wasteful number, since it uses less digits than its factorization.

225913691095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7491954.

The product of its (nonzero) digits is 1312200, while the sum is 52.

The spelling of 225913691095 in words is "two hundred twenty-five billion, nine hundred thirteen million, six hundred ninety-one thousand, ninety-five".