85794678176 has 24 divisors (see below), whose sum is σ = 168966759780. Its totient is φ = 42882485248.

The previous prime is 85794678149. The next prime is 85794678247. The reversal of 85794678176 is 67187649758.

It can be written as a sum of positive squares in 2 ways, for example, as 83440099600 + 2354578576 = 288860^2 + 48524^2 .

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 3 ways as a sum of consecutive naturals, for example, 370031 + ... + 555438.

Almost surely, 2^85794678176 is an apocalyptic number.

It is an amenable number.

85794678176 is a deficient number, since it is larger than the sum of its proper divisors (83172081604).

85794678176 is a wasteful number, since it uses less digits than its factorization.

85794678176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928376 (or 928368 counting only the distinct ones).

The product of its digits is 142248960, while the sum is 68.

The spelling of 85794678176 in words is "eighty-five billion, seven hundred ninety-four million, six hundred seventy-eight thousand, one hundred seventy-six".