5611677613 has 2 divisors, whose sum is σ = 5611677614. Its totient is φ = 5611677612.

The previous prime is 5611677593. The next prime is 5611677641. The reversal of 5611677613 is 3167761165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4577604964 + 1034072649 = 67658^2 + 32157^2 .

It is a cyclic number.

It is not a de Polignac number, because 5611677613 - 2²⁹ = 5074806701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5611677613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5611627613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805838806 + 2805838807.

It is an arithmetic number, because the mean of its divisors is an integer number (2805838807).

Almost surely, 2^5611677613 is an apocalyptic number.

It is an amenable number.

5611677613 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611677613 is an equidigital number, since it uses as much as digits as its factorization.

5611677613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 43.

The square root of 5611677613 is about 74911.1314358554. The cubic root of 5611677613 is about 1777.0415035423.

The spelling of 5611677613 in words is "five billion, six hundred eleven million, six hundred seventy-seven thousand, six hundred thirteen".