885359999971 has 2 divisors, whose sum is σ = 885359999972. Its totient is φ = 885359999970.

The previous prime is 885359999957. The next prime is 885360000001. The reversal of 885359999971 is 179999953588.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 885359999971 - 2²³ = 885351611363 is a prime.

It is not a weakly prime, because it can be changed into another prime (885359999071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442679999985 + 442679999986.

It is an arithmetic number, because the mean of its divisors is an integer number (442679999986).

Almost surely, 2^885359999971 is an apocalyptic number.

885359999971 is a deficient number, since it is larger than the sum of its proper divisors (1).

885359999971 is an equidigital number, since it uses as much as digits as its factorization.

885359999971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1984046400, while the sum is 82.

The spelling of 885359999971 in words is "eight hundred eighty-five billion, three hundred fifty-nine million, nine hundred ninety-nine thousand, nine hundred seventy-one".