2755770229 has 2 divisors, whose sum is σ = 2755770230. Its totient is φ = 2755770228.

The previous prime is 2755770161. The next prime is 2755770263. The reversal of 2755770229 is 9220775572.

2755770229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2599470225 + 156300004 = 50985^2 + 12502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2755770229 - 2¹⁵ = 2755737461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2755770029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377885114 + 1377885115.

It is an arithmetic number, because the mean of its divisors is an integer number (1377885115).

Almost surely, 2^2755770229 is an apocalyptic number.

It is an amenable number.

2755770229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755770229 is an equidigital number, since it uses as much as digits as its factorization.

2755770229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 617400, while the sum is 46.

The square root of 2755770229 is about 52495.4305535253. The cubic root of 2755770229 is about 1401.9988843115.

The spelling of 2755770229 in words is "two billion, seven hundred fifty-five million, seven hundred seventy thousand, two hundred twenty-nine".