28603325276 has 6 divisors (see below), whose sum is σ = 50055819240. Its totient is φ = 14301662636.

The previous prime is 28603325263. The next prime is 28603325323. The reversal of 28603325276 is 67252330682.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3575415656 + ... + 3575415663.

It is an arithmetic number, because the mean of its divisors is an integer number (8342636540).

Almost surely, 2^28603325276 is an apocalyptic number.

It is an amenable number.

28603325276 is a deficient number, since it is larger than the sum of its proper divisors (21452493964).

28603325276 is a wasteful number, since it uses less digits than its factorization.

28603325276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150831323 (or 7150831321 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 28603325276 in words is "twenty-eight billion, six hundred three million, three hundred twenty-five thousand, two hundred seventy-six".