28265456282 has 8 divisors (see below), whose sum is σ = 48455067936. Its totient is φ = 12113766972.

The previous prime is 28265456281. The next prime is 28265456327.

28265456282 is nontrivially palindromic in base 10.

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

It is a super-3 number, since 3×28265456282³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28265456282.

It is not an unprimeable number, because it can be changed into a prime (28265456281) 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, 1009480568 + ... + 1009480595.

It is an arithmetic number, because the mean of its divisors is an integer number (6056883492).

Almost surely, 2^28265456282 is an apocalyptic number.

28265456282 is a deficient number, since it is larger than the sum of its proper divisors (20189611654).

28265456282 is a wasteful number, since it uses less digits than its factorization.

28265456282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018961172.

The product of its digits is 3686400, while the sum is 50.

The spelling of 28265456282 in words is "twenty-eight billion, two hundred sixty-five million, four hundred fifty-six thousand, two hundred eighty-two".