2755811459 has 2 divisors, whose sum is σ = 2755811460. Its totient is φ = 2755811458.

The previous prime is 2755811437. The next prime is 2755811483. The reversal of 2755811459 is 9541185572.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2755811459 is a prime.

It is not a weakly prime, because it can be changed into another prime (2755817459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377905729 + 1377905730.

It is an arithmetic number, because the mean of its divisors is an integer number (1377905730).

Almost surely, 2^2755811459 is an apocalyptic number.

2755811459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755811459 is an equidigital number, since it uses as much as digits as its factorization.

2755811459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504000, while the sum is 47.

The square root of 2755811459 is about 52495.8232529027. The cubic root of 2755811459 is about 1402.0058762014.

The spelling of 2755811459 in words is "two billion, seven hundred fifty-five million, eight hundred eleven thousand, four hundred fifty-nine".