852845134903 has 2 divisors, whose sum is σ = 852845134904. Its totient is φ = 852845134902.

The previous prime is 852845134879. The next prime is 852845134951. The reversal of 852845134903 is 309431548258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852845134903 - 2⁹ = 852845134391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852845131903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426422567451 + 426422567452.

It is an arithmetic number, because the mean of its divisors is an integer number (426422567452).

Almost surely, 2^852845134903 is an apocalyptic number.

852845134903 is a deficient number, since it is larger than the sum of its proper divisors (1).

852845134903 is an equidigital number, since it uses as much as digits as its factorization.

852845134903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 852845134903 in words is "eight hundred fifty-two billion, eight hundred forty-five million, one hundred thirty-four thousand, nine hundred three".