2751820339 has 2 divisors, whose sum is σ = 2751820340. Its totient is φ = 2751820338.

The previous prime is 2751820321. The next prime is 2751820363. The reversal of 2751820339 is 9330281572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2751820339 - 2¹⁷ = 2751689267 is a prime.

It is not a weakly prime, because it can be changed into another prime (2751820399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375910169 + 1375910170.

It is an arithmetic number, because the mean of its divisors is an integer number (1375910170).

Almost surely, 2^2751820339 is an apocalyptic number.

2751820339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751820339 is an equidigital number, since it uses as much as digits as its factorization.

2751820339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2751820339 is about 52457.7957886147. The cubic root of 2751820339 is about 1401.3287281423.

The spelling of 2751820339 in words is "two billion, seven hundred fifty-one million, eight hundred twenty thousand, three hundred thirty-nine".