8273522253728 has 48 divisors (see below), whose sum is σ = 16311581919360. Its totient is φ = 4130902438656.

The previous prime is 8273522253721. The next prime is 8273522253811.

8273522253728 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (8273522253721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64940426 + ... + 65067702.

It is an arithmetic number, because the mean of its divisors is an integer number (339824623320).

Almost surely, 2^{8273522253728} is an apocalyptic number.

It is an amenable number.

8273522253728 is a deficient number, since it is larger than the sum of its proper divisors (8038059665632).

8273522253728 is a wasteful number, since it uses less digits than its factorization.

8273522253728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130149 (or 130141 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 56.

The spelling of 8273522253728 in words is "eight trillion, two hundred seventy-three billion, five hundred twenty-two million, two hundred fifty-three thousand, seven hundred twenty-eight".