3085692655872 has 72 divisors (see below), whose sum is σ = 8231497706880. Its totient is φ = 1026177648640.

The previous prime is 3085692655757. The next prime is 3085692655931. The reversal of 3085692655872 is 2785562965803.

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 7 ways as a sum of consecutive naturals, for example, 4330047 + ... + 4992062.

It is an arithmetic number, because the mean of its divisors is an integer number (114326357040).

Almost surely, 2^{3085692655872} is an apocalyptic number.

3085692655872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3085692655872 is an abundant number, since it is smaller than the sum of its proper divisors (5145805051008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3085692655872 is an equidigital number, since it uses as much as digits as its factorization.

3085692655872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9322559 (or 9322545 counting only the distinct ones).

The product of its (nonzero) digits is 217728000, while the sum is 66.

The spelling of 3085692655872 in words is "three trillion, eighty-five billion, six hundred ninety-two million, six hundred fifty-five thousand, eight hundred seventy-two".