2611173053 has 2 divisors, whose sum is σ = 2611173054. Its totient is φ = 2611173052.

The previous prime is 2611173041. The next prime is 2611173073. The reversal of 2611173053 is 3503711162.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2534820409 + 76352644 = 50347^2 + 8738^2 .

It is a cyclic number.

It is not a de Polignac number, because 2611173053 - 2¹⁶ = 2611107517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2611173023) 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, 1305586526 + 1305586527.

It is an arithmetic number, because the mean of its divisors is an integer number (1305586527).

Almost surely, 2^2611173053 is an apocalyptic number.

It is an amenable number.

2611173053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2611173053 is an equidigital number, since it uses as much as digits as its factorization.

2611173053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 2611173053 is about 51099.6384820871. The cubic root of 2611173053 is about 1377.0357596481.

The spelling of 2611173053 in words is "two billion, six hundred eleven million, one hundred seventy-three thousand, fifty-three".