225050629 has 2 divisors, whose sum is σ = 225050630. Its totient is φ = 225050628.

The previous prime is 225050627. The next prime is 225050671. The reversal of 225050629 is 926050522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158709604 + 66341025 = 12598^2 + 8145^2 .

It is a cyclic number.

It is not a de Polignac number, because 225050629 - 2¹ = 225050627 is a prime.

It is a super-2 number, since 2×225050629² = 101295571226591282, which contains 22 as substring.

Together with 225050627, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 225050629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225050621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112525314 + 112525315.

It is an arithmetic number, because the mean of its divisors is an integer number (112525315).

Almost surely, 2^225050629 is an apocalyptic number.

It is an amenable number.

225050629 is a deficient number, since it is larger than the sum of its proper divisors (1).

225050629 is an equidigital number, since it uses as much as digits as its factorization.

225050629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 225050629 is about 15001.6875384071. The cubic root of 225050629 is about 608.2658162552.

The spelling of 225050629 in words is "two hundred twenty-five million, fifty thousand, six hundred twenty-nine".