28588888717160 has 32 divisors (see below), whose sum is σ = 64719631527840. Its totient is φ = 11365398702144.

The previous prime is 28588888717093. The next prime is 28588888717271. The reversal of 28588888717160 is 6171788888582.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2192392922 + ... + 2192405961.

It is an arithmetic number, because the mean of its divisors is an integer number (2022488485245).

Almost surely, 2^{28588888717160} is an apocalyptic number.

28588888717160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28588888717160 is an abundant number, since it is smaller than the sum of its proper divisors (36130742810680).

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

28588888717160 is a wasteful number, since it uses less digits than its factorization.

28588888717160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384799057 (or 4384799053 counting only the distinct ones).

The product of its (nonzero) digits is 770703360, while the sum is 77.

The spelling of 28588888717160 in words is "twenty-eight trillion, five hundred eighty-eight billion, eight hundred eighty-eight million, seven hundred seventeen thousand, one hundred sixty".