852103663 has 2 divisors, whose sum is σ = 852103664. Its totient is φ = 852103662.

The previous prime is 852103657. The next prime is 852103667. The reversal of 852103663 is 366301258.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 852103663 - 2⁹ = 852103151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852103667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426051831 + 426051832.

It is an arithmetic number, because the mean of its divisors is an integer number (426051832).

Almost surely, 2^852103663 is an apocalyptic number.

852103663 is a deficient number, since it is larger than the sum of its proper divisors (1).

852103663 is an equidigital number, since it uses as much as digits as its factorization.

852103663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 852103663 is about 29190.8147025738. The cubic root of 852103663 is about 948.0490573668.

The spelling of 852103663 in words is "eight hundred fifty-two million, one hundred three thousand, six hundred sixty-three".