28030275002999 has 4 divisors (see below), whose sum is σ = 28043629114200. Its totient is φ = 28016920891800.

The previous prime is 28030275002879. The next prime is 28030275003013. The reversal of 28030275002999 is 99920057203082.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28030275002999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28030275022999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6677052452 + ... + 6677056649.

It is an arithmetic number, because the mean of its divisors is an integer number (7010907278550).

Almost surely, 2^{28030275002999} is an apocalyptic number.

28030275002999 is a deficient number, since it is larger than the sum of its proper divisors (13354111201).

28030275002999 is a wasteful number, since it uses less digits than its factorization.

28030275002999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13354111200.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 28030275002999 in words is "twenty-eight trillion, thirty billion, two hundred seventy-five million, two thousand, nine hundred ninety-nine".