28716518382 has 8 divisors (see below), whose sum is σ = 57433036776. Its totient is φ = 9572172792.

The previous prime is 28716518381. The next prime is 28716518399. The reversal of 28716518382 is 28381561782.

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

28716518382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28716518381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2393043193 + ... + 2393043204.

It is an arithmetic number, because the mean of its divisors is an integer number (7179129597).

Almost surely, 2^28716518382 is an apocalyptic number.

28716518382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28716518382 is a wasteful number, since it uses less digits than its factorization.

28716518382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4786086402.

The product of its digits is 1290240, while the sum is 51.

The spelling of 28716518382 in words is "twenty-eight billion, seven hundred sixteen million, five hundred eighteen thousand, three hundred eighty-two".