225025790399 has 2 divisors, whose sum is σ = 225025790400. Its totient is φ = 225025790398.

The previous prime is 225025790371. The next prime is 225025790449. The reversal of 225025790399 is 993097520522.

225025790399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225025790399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225025790399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225025799399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112512895199 + 112512895200.

It is an arithmetic number, because the mean of its divisors is an integer number (112512895200).

Almost surely, 2^225025790399 is an apocalyptic number.

225025790399 is a deficient number, since it is larger than the sum of its proper divisors (1).

225025790399 is an equidigital number, since it uses as much as digits as its factorization.

225025790399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3061800, while the sum is 53.

The spelling of 225025790399 in words is "two hundred twenty-five billion, twenty-five million, seven hundred ninety thousand, three hundred ninety-nine".