28608005002 has 16 divisors (see below), whose sum is σ = 43034434560. Its totient is φ = 14263218288.

The previous prime is 28608004933. The next prime is 28608005011. The reversal of 28608005002 is 20050080682.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4702999 + ... + 4709077.

It is an arithmetic number, because the mean of its divisors is an integer number (2689652160).

Almost surely, 2^28608005002 is an apocalyptic number.

28608005002 is a deficient number, since it is larger than the sum of its proper divisors (14426429558).

28608005002 is a wasteful number, since it uses less digits than its factorization.

28608005002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12405.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 28608005002 its reverse (20050080682), we get a palindrome (48658085684).

The spelling of 28608005002 in words is "twenty-eight billion, six hundred eight million, five thousand, two".