28095030873 has 256 divisors, whose sum is σ = 54957056000. Its totient is φ = 14258680128.

The previous prime is 28095030853. The next prime is 28095030877. The reversal of 28095030873 is 37803059082.

It is not a de Polignac number, because 28095030873 - 2⁹ = 28095030361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28095030877) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 419328786 + ... + 419328852.

It is an arithmetic number, because the mean of its divisors is an integer number (214676000).

Almost surely, 2^28095030873 is an apocalyptic number.

It is an amenable number.

28095030873 is a deficient number, since it is larger than the sum of its proper divisors (26862025127).

28095030873 is an frugal number, since it uses more digits than its factorization.

28095030873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 28095030873 in words is "twenty-eight billion, ninety-five million, thirty thousand, eight hundred seventy-three".