225005767433 has 4 divisors (see below), whose sum is σ = 225041483268. Its totient is φ = 224970051600.

The previous prime is 225005767421. The next prime is 225005767457. The reversal of 225005767433 is 334767500522.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 60273687049 + 164732080384 = 245507^2 + 405872^2 .

It is a cyclic number.

It is not a de Polignac number, because 225005767433 - 2⁶ = 225005767369 is a prime.

It is a super-2 number, since 2×225005767433² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (225005760433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17848466 + ... + 17861067.

It is an arithmetic number, because the mean of its divisors is an integer number (56260370817).

Almost surely, 2^225005767433 is an apocalyptic number.

It is an amenable number.

225005767433 is a deficient number, since it is larger than the sum of its proper divisors (35715835).

225005767433 is an equidigital number, since it uses as much as digits as its factorization.

225005767433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35715834.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 225005767433 in words is "two hundred twenty-five billion, five million, seven hundred sixty-seven thousand, four hundred thirty-three".