225354313 has 8 divisors (see below), whose sum is σ = 229661640. Its totient is φ = 221066880.

The previous prime is 225354301. The next prime is 225354323. The reversal of 225354313 is 313453522.

225354313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 23941449 + 201412864 = 4893^2 + 14192^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225354313 is a prime.

It is a super-3 number, since 3×225354313³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225354323) 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, 18981 + ... + 28477.

It is an arithmetic number, because the mean of its divisors is an integer number (28707705).

Almost surely, 2^225354313 is an apocalyptic number.

It is an amenable number.

225354313 is a deficient number, since it is larger than the sum of its proper divisors (4307327).

225354313 is an equidigital number, since it uses as much as digits as its factorization.

225354313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9947.

The product of its digits is 10800, while the sum is 28.

The square root of 225354313 is about 15011.8057874461. The cubic root of 225354313 is about 608.5392918604.

The spelling of 225354313 in words is "two hundred twenty-five million, three hundred fifty-four thousand, three hundred thirteen".