85038287005 has 16 divisors (see below), whose sum is σ = 119004019200. Its totient is φ = 58311967056.

The previous prime is 85038286969. The next prime is 85038287017. The reversal of 85038287005 is 50078283058.

It is not a de Polignac number, because 85038287005 - 2⁷ = 85038286877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24790789 + ... + 24794218.

It is an arithmetic number, because the mean of its divisors is an integer number (7437751200).

Almost surely, 2^85038287005 is an apocalyptic number.

It is an amenable number.

85038287005 is a deficient number, since it is larger than the sum of its proper divisors (33965732195).

85038287005 is an equidigital number, since it uses as much as digits as its factorization.

85038287005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49585033 (or 49585019 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 46.

The spelling of 85038287005 in words is "eighty-five billion, thirty-eight million, two hundred eighty-seven thousand, five".