6745272123339 has 16 divisors (see below), whose sum is σ = 10518942883200. Its totient is φ = 4260171867048.

The previous prime is 6745272123217. The next prime is 6745272123353. The reversal of 6745272123339 is 9333212725476.

6745272123339 is a `hidden beast` number, since 6 + 74 + 5 + 27 + 212 + 3 + 339 = 666.

It is not a de Polignac number, because 6745272123339 - 2⁷ = 6745272123211 is a prime.

It is a super-3 number, since 3×6745272123339³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6745272127339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6574338789 + ... + 6574339814.

It is an arithmetic number, because the mean of its divisors is an integer number (657433930200).

Almost surely, 2^{6745272123339} is an apocalyptic number.

6745272123339 is a deficient number, since it is larger than the sum of its proper divisors (3773670759861).

6745272123339 is a wasteful number, since it uses less digits than its factorization.

6745272123339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13148678631 (or 13148678625 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 54.

The spelling of 6745272123339 in words is "six trillion, seven hundred forty-five billion, two hundred seventy-two million, one hundred twenty-three thousand, three hundred thirty-nine".