2751275139 has 16 divisors (see below), whose sum is σ = 3682990080. Its totient is φ = 1826887680.

The previous prime is 2751275113. The next prime is 2751275167. The reversal of 2751275139 is 9315721572.

It is not a de Polignac number, because 2751275139 - 2¹⁵ = 2751242371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2751275139.

It is not an unprimeable number, because it can be changed into a prime (2751275339) 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, 992934 + ... + 995700.

It is an arithmetic number, because the mean of its divisors is an integer number (230186880).

Almost surely, 2^2751275139 is an apocalyptic number.

2751275139 is a deficient number, since it is larger than the sum of its proper divisors (931714941).

2751275139 is a wasteful number, since it uses less digits than its factorization.

2751275139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970.

The product of its digits is 132300, while the sum is 42.

The square root of 2751275139 is about 52452.5989727868. The cubic root of 2751275139 is about 1401.2361766927.

The spelling of 2751275139 in words is "two billion, seven hundred fifty-one million, two hundred seventy-five thousand, one hundred thirty-nine".