225613733713 has 16 divisors (see below), whose sum is σ = 234207993600. Its totient is φ = 217170645120.

The previous prime is 225613733701. The next prime is 225613733771. The reversal of 225613733713 is 317337316522.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225613733713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225613733713.

It is not an unprimeable number, because it can be changed into a prime (225613733773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4682298 + ... + 4730236.

It is an arithmetic number, because the mean of its divisors is an integer number (14637999600).

Almost surely, 2^225613733713 is an apocalyptic number.

It is an amenable number.

225613733713 is a deficient number, since it is larger than the sum of its proper divisors (8594259887).

225613733713 is a wasteful number, since it uses less digits than its factorization.

225613733713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49512.

The product of its digits is 476280, while the sum is 43.

The spelling of 225613733713 in words is "two hundred twenty-five billion, six hundred thirteen million, seven hundred thirty-three thousand, seven hundred thirteen".