225300153 has 16 divisors (see below), whose sum is σ = 325431680. Its totient is φ = 138642192.

The previous prime is 225300137. The next prime is 225300161. The reversal of 225300153 is 351003522.

It is not a de Polignac number, because 225300153 - 2⁴ = 225300137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225300113) 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, 10501 + ... + 23682.

It is an arithmetic number, because the mean of its divisors is an integer number (20339480).

Almost surely, 2^225300153 is an apocalyptic number.

It is an amenable number.

225300153 is a deficient number, since it is larger than the sum of its proper divisors (100131527).

225300153 is an equidigital number, since it uses as much as digits as its factorization.

225300153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34225 (or 34199 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 225300153 is about 15010.0017654896. The cubic root of 225300153 is about 608.4905373335.

Adding to 225300153 its reverse (351003522), we get a palindrome (576303675).

The spelling of 225300153 in words is "two hundred twenty-five million, three hundred thousand, one hundred fifty-three".