252663011 has 2 divisors, whose sum is σ = 252663012. Its totient is φ = 252663010.

The previous prime is 252662999. The next prime is 252663041. The reversal of 252663011 is 110366252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252663011 - 2¹⁴ = 252646627 is a prime.

It is a super-2 number, since 2×252663011² = 127677194255172242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (252663041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126331505 + 126331506.

It is an arithmetic number, because the mean of its divisors is an integer number (126331506).

Almost surely, 2^252663011 is an apocalyptic number.

252663011 is a deficient number, since it is larger than the sum of its proper divisors (1).

252663011 is an equidigital number, since it uses as much as digits as its factorization.

252663011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 252663011 is about 15895.3770323324. The cubic root of 252663011 is about 632.1894185676.

The spelling of 252663011 in words is "two hundred fifty-two million, six hundred sixty-three thousand, eleven".