28317733482 has 16 divisors (see below), whose sum is σ = 56638516032. Its totient is φ = 9438736320.

The previous prime is 28317733481. The next prime is 28317733511. The reversal of 28317733482 is 28433771382.

It is not an unprimeable number, because it can be changed into a prime (28317733481) 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, 4107 + ... + 238017.

It is an arithmetic number, because the mean of its divisors is an integer number (3539907252).

Almost surely, 2^28317733482 is an apocalyptic number.

28317733482 is an abundant number, since it is smaller than the sum of its proper divisors (28320782550).

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

28317733482 is a wasteful number, since it uses less digits than its factorization.

28317733482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254093.

The product of its digits is 1354752, while the sum is 48.

The spelling of 28317733482 in words is "twenty-eight billion, three hundred seventeen million, seven hundred thirty-three thousand, four hundred eighty-two".