225790336468 has 12 divisors (see below), whose sum is σ = 395827527060. Its totient is φ = 112696757312.

The previous prime is 225790336463. The next prime is 225790336489. The reversal of 225790336468 is 864633097522.

It can be written as a sum of positive squares in 2 ways, for example, as 16668875664 + 209121460804 = 129108^2 + 457298^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225790336463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49600171 + ... + 49604722.

It is an arithmetic number, because the mean of its divisors is an integer number (32985627255).

Almost surely, 2^225790336468 is an apocalyptic number.

It is an amenable number.

225790336468 is a deficient number, since it is larger than the sum of its proper divisors (170037190592).

225790336468 is a wasteful number, since it uses less digits than its factorization.

225790336468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99205466 (or 99205464 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 225790336468 in words is "two hundred twenty-five billion, seven hundred ninety million, three hundred thirty-six thousand, four hundred sixty-eight".