28599747116 has 6 divisors (see below), whose sum is σ = 50049557460. Its totient is φ = 14299873556.

The previous prime is 28599747089. The next prime is 28599747119. The reversal of 28599747116 is 61174799582.

It is not an unprimeable number, because it can be changed into a prime (28599747119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3574968386 + ... + 3574968393.

It is an arithmetic number, because the mean of its divisors is an integer number (8341592910).

Almost surely, 2^28599747116 is an apocalyptic number.

It is an amenable number.

28599747116 is a deficient number, since it is larger than the sum of its proper divisors (21449810344).

28599747116 is a wasteful number, since it uses less digits than its factorization.

28599747116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149936783 (or 7149936781 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 59.

The spelling of 28599747116 in words is "twenty-eight billion, five hundred ninety-nine million, seven hundred forty-seven thousand, one hundred sixteen".