85081300084 has 24 divisors (see below), whose sum is σ = 163252460448. Its totient is φ = 38477003040.

The previous prime is 85081300081. The next prime is 85081300091. The reversal of 85081300084 is 48000318058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85081300081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4899114 + ... + 4916449.

It is an arithmetic number, because the mean of its divisors is an integer number (6802185852).

Almost surely, 2^85081300084 is an apocalyptic number.

It is an amenable number.

85081300084 is a deficient number, since it is larger than the sum of its proper divisors (78171160364).

85081300084 is a wasteful number, since it uses less digits than its factorization.

85081300084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9815775 (or 9815773 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 85081300084 in words is "eighty-five billion, eighty-one million, three hundred thousand, eighty-four".