852403259 has 2 divisors, whose sum is σ = 852403260. Its totient is φ = 852403258.

The previous prime is 852403247. The next prime is 852403271. The reversal of 852403259 is 952304258.

It is a balanced prime because it is at equal distance from previous prime (852403247) and next prime (852403271).

It is a cyclic number.

It is not a de Polignac number, because 852403259 - 2¹⁶ = 852337723 is a prime.

It is not a weakly prime, because it can be changed into another prime (852403219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426201629 + 426201630.

It is an arithmetic number, because the mean of its divisors is an integer number (426201630).

Almost surely, 2^852403259 is an apocalyptic number.

852403259 is a deficient number, since it is larger than the sum of its proper divisors (1).

852403259 is an equidigital number, since it uses as much as digits as its factorization.

852403259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 852403259 is about 29195.9459343245. The cubic root of 852403259 is about 948.1601543441.

Subtracting 852403259 from its reverse (952304258), we obtain a palindrome (99900999).

The spelling of 852403259 in words is "eight hundred fifty-two million, four hundred three thousand, two hundred fifty-nine".