852437263 has 2 divisors, whose sum is σ = 852437264. Its totient is φ = 852437262.

The previous prime is 852437207. The next prime is 852437303. The reversal of 852437263 is 362734258.

It is an a-pointer prime, because the next prime (852437303) can be obtained adding 852437263 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 852437263 - 2⁹ = 852436751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852437563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426218631 + 426218632.

It is an arithmetic number, because the mean of its divisors is an integer number (426218632).

Almost surely, 2^852437263 is an apocalyptic number.

852437263 is a deficient number, since it is larger than the sum of its proper divisors (1).

852437263 is an equidigital number, since it uses as much as digits as its factorization.

852437263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 40.

The square root of 852437263 is about 29196.5282696419. The cubic root of 852437263 is about 948.1727621518.

The spelling of 852437263 in words is "eight hundred fifty-two million, four hundred thirty-seven thousand, two hundred sixty-three".