252925811 has 2 divisors, whose sum is σ = 252925812. Its totient is φ = 252925810.

The previous prime is 252925789. The next prime is 252925823. The reversal of 252925811 is 118529252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252925811 - 2¹⁴ = 252909427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (252924811) 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, 126462905 + 126462906.

It is an arithmetic number, because the mean of its divisors is an integer number (126462906).

Almost surely, 2^252925811 is an apocalyptic number.

252925811 is a deficient number, since it is larger than the sum of its proper divisors (1).

252925811 is an equidigital number, since it uses as much as digits as its factorization.

252925811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 35.

The square root of 252925811 is about 15903.6414383625. The cubic root of 252925811 is about 632.4085270291.

The spelling of 252925811 in words is "two hundred fifty-two million, nine hundred twenty-five thousand, eight hundred eleven".