85175887948 has 12 divisors (see below), whose sum is σ = 155538578160. Its totient is φ = 40736294192.

The previous prime is 85175887859. The next prime is 85175887957. The reversal of 85175887948 is 84978857158.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462912343 + ... + 462912526.

It is an arithmetic number, because the mean of its divisors is an integer number (12961548180).

Almost surely, 2^85175887948 is an apocalyptic number.

It is an amenable number.

85175887948 is a deficient number, since it is larger than the sum of its proper divisors (70362690212).

85175887948 is a wasteful number, since it uses less digits than its factorization.

85175887948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925824896 (or 925824894 counting only the distinct ones).

The product of its digits is 180633600, while the sum is 70.

The spelling of 85175887948 in words is "eighty-five billion, one hundred seventy-five million, eight hundred eighty-seven thousand, nine hundred forty-eight".