252534011 has 2 divisors, whose sum is σ = 252534012. Its totient is φ = 252534010.

The previous prime is 252533999. The next prime is 252534013. The reversal of 252534011 is 110435252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252534011 is a prime.

It is a Sophie Germain prime.

Together with 252534013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (252534013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126267005 + 126267006.

It is an arithmetic number, because the mean of its divisors is an integer number (126267006).

Almost surely, 2^252534011 is an apocalyptic number.

252534011 is a deficient number, since it is larger than the sum of its proper divisors (1).

252534011 is an equidigital number, since it uses as much as digits as its factorization.

252534011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 252534011 is about 15891.3187306781. The cubic root of 252534011 is about 632.0818097309.

Adding to 252534011 its reverse (110435252), we get a palindrome (362969263).

The spelling of 252534011 in words is "two hundred fifty-two million, five hundred thirty-four thousand, eleven".