225095610490 has 16 divisors (see below), whose sum is σ = 406058698152. Its totient is φ = 89841222144.

The previous prime is 225095610473. The next prime is 225095610497. The reversal of 225095610490 is 94016590522.

It can be written as a sum of positive squares in 4 ways, for example, as 143711502649 + 81384107841 = 379093^2 + 285279^2 .

It is not an unprimeable number, because it can be changed into a prime (225095610497) 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, 24622959 + ... + 24632098.

Almost surely, 2^225095610490 is an apocalyptic number.

225095610490 is a deficient number, since it is larger than the sum of its proper divisors (180963087662).

225095610490 is a wasteful number, since it uses less digits than its factorization.

225095610490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49255521.

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 225095610490 in words is "two hundred twenty-five billion, ninety-five million, six hundred ten thousand, four hundred ninety".