225361497795 has 128 divisors (see below), whose sum is σ = 431482208256. Its totient is φ = 98294224896.

The previous prime is 225361497791. The next prime is 225361497877. The reversal of 225361497795 is 597794163522.

It is not a de Polignac number, because 225361497795 - 2² = 225361497791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225361497791) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 207323742 + ... + 207324828.

It is an arithmetic number, because the mean of its divisors is an integer number (3370954752).

Almost surely, 2^225361497795 is an apocalyptic number.

225361497795 is a deficient number, since it is larger than the sum of its proper divisors (206120710461).

225361497795 is a wasteful number, since it uses less digits than its factorization.

225361497795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169.

The product of its digits is 28576800, while the sum is 60.

The spelling of 225361497795 in words is "two hundred twenty-five billion, three hundred sixty-one million, four hundred ninety-seven thousand, seven hundred ninety-five".