229465253 has 2 divisors, whose sum is σ = 229465254. Its totient is φ = 229465252.

The previous prime is 229465213. The next prime is 229465259. The reversal of 229465253 is 352564922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122921569 + 106543684 = 11087^2 + 10322^2 .

It is a cyclic number.

It is not a de Polignac number, because 229465253 - 2⁶ = 229465189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229465259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114732626 + 114732627.

It is an arithmetic number, because the mean of its divisors is an integer number (114732627).

Almost surely, 2^229465253 is an apocalyptic number.

It is an amenable number.

229465253 is a deficient number, since it is larger than the sum of its proper divisors (1).

229465253 is an equidigital number, since it uses as much as digits as its factorization.

229465253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 38.

The square root of 229465253 is about 15148.1105422426. The cubic root of 229465253 is about 612.2173649765.

The spelling of 229465253 in words is "two hundred twenty-nine million, four hundred sixty-five thousand, two hundred fifty-three".