28160892542816 has 48 divisors (see below), whose sum is σ = 61017155227728. Its totient is φ = 12687127756800.

The previous prime is 28160892542803. The next prime is 28160892542941. The reversal of 28160892542816 is 61824529806182.

It is a congruent number.

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, 353953745 + ... + 354033296.

It is an arithmetic number, because the mean of its divisors is an integer number (1271190733911).

Almost surely, 2^{28160892542816} is an apocalyptic number.

It is an amenable number.

28160892542816 is an abundant number, since it is smaller than the sum of its proper divisors (32856262684912).

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

28160892542816 is a wasteful number, since it uses less digits than its factorization.

28160892542816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707987175 (or 707987167 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 62.

The spelling of 28160892542816 in words is "twenty-eight trillion, one hundred sixty billion, eight hundred ninety-two million, five hundred forty-two thousand, eight hundred sixteen".