225025642315 has 8 divisors (see below), whose sum is σ = 270288194400. Its totient is φ = 179848898112.

The previous prime is 225025642273. The next prime is 225025642343. The reversal of 225025642315 is 513246520522.

225025642315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 225025642315 - 2¹³ = 225025634123 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21446199 + ... + 21456688.

It is an arithmetic number, because the mean of its divisors is an integer number (33786024300).

Almost surely, 2^225025642315 is an apocalyptic number.

225025642315 is a deficient number, since it is larger than the sum of its proper divisors (45262552085).

225025642315 is a wasteful number, since it uses less digits than its factorization.

225025642315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42903941.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 225025642315 in words is "two hundred twenty-five billion, twenty-five million, six hundred forty-two thousand, three hundred fifteen".