85922851876 has 9 divisors (see below), whose sum is σ = 150366016731. Its totient is φ = 42961132812.

The previous prime is 85922851873. The next prime is 85922851901. The reversal of 85922851876 is 67815822958.

The square root of 85922851876 is 293126.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85922851873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 512971 + ... + 659533.

Almost surely, 2^85922851876 is an apocalyptic number.

85922851876 is the 293126-th square number.

It is an amenable number.

85922851876 is a deficient number, since it is larger than the sum of its proper divisors (64443164855).

85922851876 is an frugal number, since it uses more digits than its factorization.

85922851876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293130 (or 146565 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 61.

The spelling of 85922851876 in words is "eighty-five billion, nine hundred twenty-two million, eight hundred fifty-one thousand, eight hundred seventy-six".