523888229 has 2 divisors, whose sum is σ = 523888230. Its totient is φ = 523888228.

The previous prime is 523888213. The next prime is 523888231. The reversal of 523888229 is 922888325.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334963204 + 188925025 = 18302^2 + 13745^2 .

It is a cyclic number.

It is not a de Polignac number, because 523888229 - 2⁴ = 523888213 is a prime.

Together with 523888231, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523888279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261944114 + 261944115.

It is an arithmetic number, because the mean of its divisors is an integer number (261944115).

Almost surely, 2^523888229 is an apocalyptic number.

It is an amenable number.

523888229 is a deficient number, since it is larger than the sum of its proper divisors (1).

523888229 is an equidigital number, since it uses as much as digits as its factorization.

523888229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 47.

The square root of 523888229 is about 22888.6047849143. The cubic root of 523888229 is about 806.1444719444.

The spelling of 523888229 in words is "five hundred twenty-three million, eight hundred eighty-eight thousand, two hundred twenty-nine".