28716956096 has 28 divisors (see below), whose sum is σ = 57300068280. Its totient is φ = 14279143680.

The previous prime is 28716956089. The next prime is 28716956111. The reversal of 28716956096 is 69065961782.

It is a super-2 number, since 2×28716956096² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1227926 + ... + 1251093.

It is an arithmetic number, because the mean of its divisors is an integer number (2046431010).

Almost surely, 2^28716956096 is an apocalyptic number.

It is an amenable number.

28716956096 is a deficient number, since it is larger than the sum of its proper divisors (28583112184).

28716956096 is a wasteful number, since it uses less digits than its factorization.

28716956096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479212 (or 2479202 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 28716956096 in words is "twenty-eight billion, seven hundred sixteen million, nine hundred fifty-six thousand, ninety-six".