28692318112797 has 16 divisors (see below), whose sum is σ = 38687772726720. Its totient is φ = 18912554466432.

The previous prime is 28692318112753. The next prime is 28692318112807. The reversal of 28692318112797 is 79721181329682.

It is not a de Polignac number, because 28692318112797 - 2¹⁰ = 28692318111773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28692318112747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4852198 + ... + 8996024.

It is an arithmetic number, because the mean of its divisors is an integer number (2417985795420).

Almost surely, 2^{28692318112797} is an apocalyptic number.

It is an amenable number.

28692318112797 is a deficient number, since it is larger than the sum of its proper divisors (9995454613923).

28692318112797 is a wasteful number, since it uses less digits than its factorization.

28692318112797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169852.

The product of its digits is 36578304, while the sum is 66.

The spelling of 28692318112797 in words is "twenty-eight trillion, six hundred ninety-two billion, three hundred eighteen million, one hundred twelve thousand, seven hundred ninety-seven".