28076853706 has 64 divisors (see below), whose sum is σ = 47239956864. Its totient is φ = 12408422400.

The previous prime is 28076853697. The next prime is 28076853709. The reversal of 28076853706 is 60735867082.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (28076853709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51897796 + ... + 51898336.

It is an arithmetic number, because the mean of its divisors is an integer number (738124326).

Almost surely, 2^28076853706 is an apocalyptic number.

28076853706 is a deficient number, since it is larger than the sum of its proper divisors (19163103158).

28076853706 is a wasteful number, since it uses less digits than its factorization.

28076853706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 28076853706 in words is "twenty-eight billion, seventy-six million, eight hundred fifty-three thousand, seven hundred six".