225530052415 has 8 divisors (see below), whose sum is σ = 270649883808. Its totient is φ = 180414828000.

The previous prime is 225530052413. The next prime is 225530052427. The reversal of 225530052415 is 514250035522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225530052415 - 2¹ = 225530052413 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 (225530052413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043112 + ... + 1240621.

It is an arithmetic number, because the mean of its divisors is an integer number (33831235476).

Almost surely, 2^225530052415 is an apocalyptic number.

225530052415 is a deficient number, since it is larger than the sum of its proper divisors (45119831393).

225530052415 is a wasteful number, since it uses less digits than its factorization.

225530052415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303489.

The product of its (nonzero) digits is 60000, while the sum is 34.

Adding to 225530052415 its reverse (514250035522), we get a palindrome (739780087937).

The spelling of 225530052415 in words is "two hundred twenty-five billion, five hundred thirty million, fifty-two thousand, four hundred fifteen".