527242253 has 2 divisors, whose sum is σ = 527242254. Its totient is φ = 527242252.

The previous prime is 527242223. The next prime is 527242273. The reversal of 527242253 is 352242725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 296597284 + 230644969 = 17222^2 + 15187^2 .

It is a cyclic number.

It is not a de Polignac number, because 527242253 - 2⁶ = 527242189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527242223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263621126 + 263621127.

It is an arithmetic number, because the mean of its divisors is an integer number (263621127).

Almost surely, 2^527242253 is an apocalyptic number.

It is an amenable number.

527242253 is a deficient number, since it is larger than the sum of its proper divisors (1).

527242253 is an equidigital number, since it uses as much as digits as its factorization.

527242253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 32.

The square root of 527242253 is about 22961.7563134879. The cubic root of 527242253 is about 807.8611728655.

Adding to 527242253 its reverse (352242725), we get a palindrome (879484978).

The spelling of 527242253 in words is "five hundred twenty-seven million, two hundred forty-two thousand, two hundred fifty-three".