2755653853 has 2 divisors, whose sum is σ = 2755653854. Its totient is φ = 2755653852.

The previous prime is 2755653799. The next prime is 2755653871. The reversal of 2755653853 is 3583565572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2668548964 + 87104889 = 51658^2 + 9333^2 .

It is a cyclic number.

It is not a de Polignac number, because 2755653853 - 2¹³ = 2755645661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2755653797 and 2755653806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2755653883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377826926 + 1377826927.

It is an arithmetic number, because the mean of its divisors is an integer number (1377826927).

Almost surely, 2^2755653853 is an apocalyptic number.

It is an amenable number.

2755653853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755653853 is an equidigital number, since it uses as much as digits as its factorization.

2755653853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780000, while the sum is 49.

The square root of 2755653853 is about 52494.3221024903. The cubic root of 2755653853 is about 1401.9791485927.

The spelling of 2755653853 in words is "two billion, seven hundred fifty-five million, six hundred fifty-three thousand, eight hundred fifty-three".