252544711 has 2 divisors, whose sum is σ = 252544712. Its totient is φ = 252544710.

The previous prime is 252544667. The next prime is 252544723. The reversal of 252544711 is 117445252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252544711 - 2¹¹ = 252542663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252544781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126272355 + 126272356.

It is an arithmetic number, because the mean of its divisors is an integer number (126272356).

Almost surely, 2^252544711 is an apocalyptic number.

252544711 is a deficient number, since it is larger than the sum of its proper divisors (1).

252544711 is an equidigital number, since it uses as much as digits as its factorization.

252544711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11200, while the sum is 31.

The square root of 252544711 is about 15891.6553889140. The cubic root of 252544711 is about 632.0907368187.

Adding to 252544711 its reverse (117445252), we get a palindrome (369989963).

The spelling of 252544711 in words is "two hundred fifty-two million, five hundred forty-four thousand, seven hundred eleven".