526201229 has 2 divisors, whose sum is σ = 526201230. Its totient is φ = 526201228.

The previous prime is 526201177. The next prime is 526201231. The reversal of 526201229 is 922102625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 440916004 + 85285225 = 20998^2 + 9235^2 .

It is a cyclic number.

It is not a de Polignac number, because 526201229 - 2²⁰ = 525152653 is a prime.

It is a super-2 number, since 2×526201229² = 553775466802220882, which contains 22 as substring.

Together with 526201231, 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 (526201279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263100614 + 263100615.

It is an arithmetic number, because the mean of its divisors is an integer number (263100615).

Almost surely, 2^526201229 is an apocalyptic number.

It is an amenable number.

526201229 is a deficient number, since it is larger than the sum of its proper divisors (1).

526201229 is an equidigital number, since it uses as much as digits as its factorization.

526201229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 526201229 is about 22939.0764635371. The cubic root of 526201229 is about 807.3291233289.

The spelling of 526201229 in words is "five hundred twenty-six million, two hundred one thousand, two hundred twenty-nine".