85883869963 has 2 divisors, whose sum is σ = 85883869964. Its totient is φ = 85883869962.

The previous prime is 85883869961. The next prime is 85883869997. The reversal of 85883869963 is 36996838858.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85883869963 - 2¹ = 85883869961 is a prime.

Together with 85883869961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (85883869961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42941934981 + 42941934982.

It is an arithmetic number, because the mean of its divisors is an integer number (42941934982).

Almost surely, 2^85883869963 is an apocalyptic number.

85883869963 is a deficient number, since it is larger than the sum of its proper divisors (1).

85883869963 is an equidigital number, since it uses as much as digits as its factorization.

85883869963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 537477120, while the sum is 73.

The spelling of 85883869963 in words is "eighty-five billion, eight hundred eighty-three million, eight hundred sixty-nine thousand, nine hundred sixty-three".