225337295133 has 6 divisors (see below), whose sum is σ = 325487204094. Its totient is φ = 150224863416.

The previous prime is 225337295129. The next prime is 225337295171. The reversal of 225337295133 is 331592733522.

225337295133 is a `hidden beast` number, since 2 + 25 + 337 + 295 + 1 + 3 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 208795991364 + 16541303769 = 456942^2 + 128613^2 .

It is not a de Polignac number, because 225337295133 - 2² = 225337295129 is a prime.

It is a super-3 number, since 3×225337295133³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225337215133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12518738610 + ... + 12518738627.

It is an arithmetic number, because the mean of its divisors is an integer number (54247867349).

Almost surely, 2^225337295133 is an apocalyptic number.

It is an amenable number.

225337295133 is a deficient number, since it is larger than the sum of its proper divisors (100149908961).

225337295133 is a wasteful number, since it uses less digits than its factorization.

225337295133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25037477243 (or 25037477240 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 45.

The spelling of 225337295133 in words is "two hundred twenty-five billion, three hundred thirty-seven million, two hundred ninety-five thousand, one hundred thirty-three".