5611000597 has 2 divisors, whose sum is σ = 5611000598. Its totient is φ = 5611000596.

The previous prime is 5611000579. The next prime is 5611000607. The reversal of 5611000597 is 7950001165.

Together with previous prime (5611000579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5007119121 + 603881476 = 70761^2 + 24574^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5611000597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5611000537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805500298 + 2805500299.

It is an arithmetic number, because the mean of its divisors is an integer number (2805500299).

Almost surely, 2^5611000597 is an apocalyptic number.

It is an amenable number.

5611000597 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611000597 is an equidigital number, since it uses as much as digits as its factorization.

5611000597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 34.

The square root of 5611000597 is about 74906.6125051721. The cubic root of 5611000597 is about 1776.9700374556.

The spelling of 5611000597 in words is "five billion, six hundred eleven million, five hundred ninety-seven", and thus it is an aban number.