2755753309 has 2 divisors, whose sum is σ = 2755753310. Its totient is φ = 2755753308.

The previous prime is 2755753291. The next prime is 2755753367. The reversal of 2755753309 is 9033575572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2323529209 + 432224100 = 48203^2 + 20790^2 .

It is a cyclic number.

It is not a de Polignac number, because 2755753309 - 2¹⁹ = 2755229021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2755753109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377876654 + 1377876655.

It is an arithmetic number, because the mean of its divisors is an integer number (1377876655).

Almost surely, 2^2755753309 is an apocalyptic number.

It is an amenable number.

2755753309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755753309 is an equidigital number, since it uses as much as digits as its factorization.

2755753309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 992250, while the sum is 46.

The square root of 2755753309 is about 52495.2693963942. The cubic root of 2755753309 is about 1401.9960149540.

The spelling of 2755753309 in words is "two billion, seven hundred fifty-five million, seven hundred fifty-three thousand, three hundred nine".