225539316959 has 8 divisors (see below), whose sum is σ = 247694187600. Its totient is φ = 203659662400.

The previous prime is 225539316953. The next prime is 225539316979. The reversal of 225539316959 is 959613935522.

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 225539316959 - 2²⁴ = 225522539743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225539316898 and 225539316907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225539316953) 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, 68802302 + ... + 68805579.

It is an arithmetic number, because the mean of its divisors is an integer number (30961773450).

Almost surely, 2^225539316959 is an apocalyptic number.

225539316959 is a deficient number, since it is larger than the sum of its proper divisors (22154870641).

225539316959 is a wasteful number, since it uses less digits than its factorization.

225539316959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137608041.

The product of its digits is 19683000, while the sum is 59.

The spelling of 225539316959 in words is "two hundred twenty-five billion, five hundred thirty-nine million, three hundred sixteen thousand, nine hundred fifty-nine".