225613084129 has 4 divisors (see below), whose sum is σ = 225813987376. Its totient is φ = 225412180884.

The previous prime is 225613084091. The next prime is 225613084157. The reversal of 225613084129 is 921480316522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 225613084129 - 2¹⁵ = 225613051361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225613084429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100449939 + ... + 100452184.

It is an arithmetic number, because the mean of its divisors is an integer number (56453496844).

Almost surely, 2^225613084129 is an apocalyptic number.

It is an amenable number.

225613084129 is a deficient number, since it is larger than the sum of its proper divisors (200903247).

225613084129 is a wasteful number, since it uses less digits than its factorization.

225613084129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200903246.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 225613084129 in words is "two hundred twenty-five billion, six hundred thirteen million, eighty-four thousand, one hundred twenty-nine".