225800083 has 2 divisors, whose sum is σ = 225800084. Its totient is φ = 225800082.

The previous prime is 225800077. The next prime is 225800129. The reversal of 225800083 is 380008522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225800083 is a prime.

It is not a weakly prime, because it can be changed into another prime (225830083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112900041 + 112900042.

It is an arithmetic number, because the mean of its divisors is an integer number (112900042).

Almost surely, 2^225800083 is an apocalyptic number.

225800083 is a deficient number, since it is larger than the sum of its proper divisors (1).

225800083 is an equidigital number, since it uses as much as digits as its factorization.

225800083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 225800083 is about 15026.6457667704. The cubic root of 225800083 is about 608.9402750776.

The spelling of 225800083 in words is "two hundred twenty-five million, eight hundred thousand, eighty-three".