28283332758 has 16 divisors (see below), whose sum is σ = 56905390080. Its totient is φ = 9371323496.

The previous prime is 28283332751. The next prime is 28283332771. The reversal of 28283332758 is 85723338282.

It is a self number, because there is not a number n which added to its sum of digits gives 28283332758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28283332751) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14112438 + ... + 14114441.

It is an arithmetic number, because the mean of its divisors is an integer number (3556586880).

Almost surely, 2^28283332758 is an apocalyptic number.

28283332758 is an abundant number, since it is smaller than the sum of its proper divisors (28622057322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28283332758 is a wasteful number, since it uses less digits than its factorization.

28283332758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28227051.

The product of its digits is 3870720, while the sum is 51.

The spelling of 28283332758 in words is "twenty-eight billion, two hundred eighty-three million, three hundred thirty-two thousand, seven hundred fifty-eight".