28332583275 has 24 divisors (see below), whose sum is σ = 47407590720. Its totient is φ = 14928651040.

The previous prime is 28332583261. The next prime is 28332583283. The reversal of 28332583275 is 57238523382.

It is not a de Polignac number, because 28332583275 - 2¹⁵ = 28332550507 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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 in 23 ways as a sum of consecutive naturals, for example, 2269485 + ... + 2281934.

It is an arithmetic number, because the mean of its divisors is an integer number (1975316280).

Almost surely, 2^28332583275 is an apocalyptic number.

28332583275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28332583275 is a deficient number, since it is larger than the sum of its proper divisors (19075007445).

28332583275 is a wasteful number, since it uses less digits than its factorization.

28332583275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551515 (or 4551510 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The spelling of 28332583275 in words is "twenty-eight billion, three hundred thirty-two million, five hundred eighty-three thousand, two hundred seventy-five".