225042450592 has 24 divisors (see below), whose sum is σ = 443081632896. Its totient is φ = 112513781952.

The previous prime is 225042450469. The next prime is 225042450593. The reversal of 225042450592 is 295054240522.

It is a super-2 number, since 2×225042450592² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (225042450593) 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, 275793 + ... + 725359.

It is an arithmetic number, because the mean of its divisors is an integer number (18461734704).

Almost surely, 2^225042450592 is an apocalyptic number.

It is an amenable number.

225042450592 is a deficient number, since it is larger than the sum of its proper divisors (218039182304).

225042450592 is a wasteful number, since it uses less digits than its factorization.

225042450592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465220 (or 465212 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 225042450592 in words is "two hundred twenty-five billion, forty-two million, four hundred fifty thousand, five hundred ninety-two".