225197653159 has 4 divisors (see below), whose sum is σ = 237050161240. Its totient is φ = 213345145080.

The previous prime is 225197653127. The next prime is 225197653169. The reversal of 225197653159 is 951356791522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225197653159 - 2⁵ = 225197653127 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 (225197653169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5926254012 + ... + 5926254049.

It is an arithmetic number, because the mean of its divisors is an integer number (59262540310).

Almost surely, 2^225197653159 is an apocalyptic number.

225197653159 is a deficient number, since it is larger than the sum of its proper divisors (11852508081).

225197653159 is a wasteful number, since it uses less digits than its factorization.

225197653159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11852508080.

The product of its digits is 5103000, while the sum is 55.

The spelling of 225197653159 in words is "two hundred twenty-five billion, one hundred ninety-seven million, six hundred fifty-three thousand, one hundred fifty-nine".