85184578796 has 48 divisors (see below), whose sum is σ = 157490860800. Its totient is φ = 40203801792.

The previous prime is 85184578763. The next prime is 85184578799. The reversal of 85184578796 is 69787548158.

It is not an unprimeable number, because it can be changed into a prime (85184578799) 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, 41491706 + ... + 41493758.

It is an arithmetic number, because the mean of its divisors is an integer number (3281059600).

Almost surely, 2^85184578796 is an apocalyptic number.

It is an amenable number.

85184578796 is a deficient number, since it is larger than the sum of its proper divisors (72306282004).

85184578796 is a wasteful number, since it uses less digits than its factorization.

85184578796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798 (or 3796 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 68.

The spelling of 85184578796 in words is "eighty-five billion, one hundred eighty-four million, five hundred seventy-eight thousand, seven hundred ninety-six".