5511434597 has 2 divisors, whose sum is σ = 5511434598. Its totient is φ = 5511434596.

The previous prime is 5511434581. The next prime is 5511434609. The reversal of 5511434597 is 7954341155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5511429121 + 5476 = 74239^2 + 74^2 .

It is a cyclic number.

It is not a de Polignac number, because 5511434597 - 2⁴ = 5511434581 is a prime.

It is a super-2 number, since 2×5511434597² = 60751822634017104818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5511434497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755717298 + 2755717299.

It is an arithmetic number, because the mean of its divisors is an integer number (2755717299).

Almost surely, 2^5511434597 is an apocalyptic number.

It is an amenable number.

5511434597 is a deficient number, since it is larger than the sum of its proper divisors (1).

5511434597 is an equidigital number, since it uses as much as digits as its factorization.

5511434597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378000, while the sum is 44.

The square root of 5511434597 is about 74239.0368808755. The cubic root of 5511434597 is about 1766.3965969786.

The spelling of 5511434597 in words is "five billion, five hundred eleven million, four hundred thirty-four thousand, five hundred ninety-seven".