28299190283 has 16 divisors (see below), whose sum is σ = 35080362240. Its totient is φ = 22229474976.

The previous prime is 28299190279. The next prime is 28299190289. The reversal of 28299190283 is 38209199282.

It is a cyclic number.

It is not a de Polignac number, because 28299190283 - 2² = 28299190279 is a prime.

It is a Smith number, since the sum of its digits (53) 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 (28299190289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105985 + ... + 1131282.

It is an arithmetic number, because the mean of its divisors is an integer number (2192522640).

Almost surely, 2^28299190283 is an apocalyptic number.

28299190283 is a deficient number, since it is larger than the sum of its proper divisors (6781171957).

28299190283 is a wasteful number, since it uses less digits than its factorization.

28299190283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237426.

The product of its (nonzero) digits is 1119744, while the sum is 53.

The spelling of 28299190283 in words is "twenty-eight billion, two hundred ninety-nine million, one hundred ninety thousand, two hundred eighty-three".