225586514015 has 24 divisors (see below), whose sum is σ = 283699405248. Its totient is φ = 172187104320.

The previous prime is 225586514011. The next prime is 225586514033. The reversal of 225586514015 is 510415685522.

It is a happy number.

It is not a de Polignac number, because 225586514015 - 2² = 225586514011 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 (225586514011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 942650 + ... + 1157480.

It is an arithmetic number, because the mean of its divisors is an integer number (11820808552).

Almost surely, 2^225586514015 is an apocalyptic number.

225586514015 is a deficient number, since it is larger than the sum of its proper divisors (58112891233).

225586514015 is a wasteful number, since it uses less digits than its factorization.

225586514015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215279 (or 215256 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 44.

The spelling of 225586514015 in words is "two hundred twenty-five billion, five hundred eighty-six million, five hundred fourteen thousand, fifteen".