28316087283 has 8 divisors (see below), whose sum is σ = 41187036096. Its totient is φ = 17161265000.

The previous prime is 28316087263. The next prime is 28316087291. The reversal of 28316087283 is 38278061382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 28316087283 - 2¹³ = 28316079091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28316087263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429031593 + ... + 429031658.

It is an arithmetic number, because the mean of its divisors is an integer number (5148379512).

Almost surely, 2^28316087283 is an apocalyptic number.

28316087283 is a deficient number, since it is larger than the sum of its proper divisors (12870948813).

28316087283 is a wasteful number, since it uses less digits than its factorization.

28316087283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858063265.

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 28316087283 in words is "twenty-eight billion, three hundred sixteen million, eighty-seven thousand, two hundred eighty-three".