28282653791 has 8 divisors (see below), whose sum is σ = 32378102400. Its totient is φ = 24200972568.

The previous prime is 28282653779. The next prime is 28282653821. The reversal of 28282653791 is 19735628282.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28282653791 - 2¹⁰ = 28282652767 is a prime.

It is a super-3 number, since 3×28282653791³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28282653701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3437441 + ... + 3445658.

It is an arithmetic number, because the mean of its divisors is an integer number (4047262800).

Almost surely, 2^28282653791 is an apocalyptic number.

28282653791 is a deficient number, since it is larger than the sum of its proper divisors (4095448609).

28282653791 is an equidigital number, since it uses as much as digits as its factorization.

28282653791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6883693.

The product of its digits is 2903040, while the sum is 53.

The spelling of 28282653791 in words is "twenty-eight billion, two hundred eighty-two million, six hundred fifty-three thousand, seven hundred ninety-one".