225053311 has 16 divisors (see below), whose sum is σ = 266595840. Its totient is φ = 185885280.

The previous prime is 225053267. The next prime is 225053329. The reversal of 225053311 is 113350522.

It is not a de Polignac number, because 225053311 - 2²⁷ = 90835583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225053711) 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, 163950 + ... + 165316.

It is an arithmetic number, because the mean of its divisors is an integer number (16662240).

Almost surely, 2^225053311 is an apocalyptic number.

225053311 is a deficient number, since it is larger than the sum of its proper divisors (41542529).

225053311 is a wasteful number, since it uses less digits than its factorization.

225053311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 225053311 is about 15001.7769280842. The cubic root of 225053311 is about 608.2682325448.

The spelling of 225053311 in words is "two hundred twenty-five million, fifty-three thousand, three hundred eleven".