85025270793 has 16 divisors (see below), whose sum is σ = 114441465600. Its totient is φ = 56146433616.

The previous prime is 85025270791. The next prime is 85025270833. The reversal of 85025270793 is 39707252058.

It is a happy number.

It is not a de Polignac number, because 85025270793 - 2¹ = 85025270791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85025270791) by changing a digit.

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, 3669358 + ... + 3692456.

It is an arithmetic number, because the mean of its divisors is an integer number (7152591600).

Almost surely, 2^85025270793 is an apocalyptic number.

It is an amenable number.

85025270793 is a deficient number, since it is larger than the sum of its proper divisors (29416194807).

85025270793 is a wasteful number, since it uses less digits than its factorization.

85025270793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34676.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 85025270793 in words is "eighty-five billion, twenty-five million, two hundred seventy thousand, seven hundred ninety-three".