852237623 has 2 divisors, whose sum is σ = 852237624. Its totient is φ = 852237622.

The previous prime is 852237611. The next prime is 852237629. The reversal of 852237623 is 326732258.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 852237623 - 2¹⁸ = 851975479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852237629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426118811 + 426118812.

It is an arithmetic number, because the mean of its divisors is an integer number (426118812).

Almost surely, 2^852237623 is an apocalyptic number.

852237623 is a deficient number, since it is larger than the sum of its proper divisors (1).

852237623 is an equidigital number, since it uses as much as digits as its factorization.

852237623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 852237623 is about 29193.1091698024. The cubic root of 852237623 is about 948.0987359848.

The spelling of 852237623 in words is "eight hundred fifty-two million, two hundred thirty-seven thousand, six hundred twenty-three".