5711718553 has 2 divisors, whose sum is σ = 5711718554. Its totient is φ = 5711718552.

The previous prime is 5711718521. The next prime is 5711718563. The reversal of 5711718553 is 3558171175.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5549207049 + 162511504 = 74493^2 + 12748^2 .

It is a cyclic number.

It is not a de Polignac number, because 5711718553 - 2⁵ = 5711718521 is a prime.

It is not a weakly prime, because it can be changed into another prime (5711718503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2855859276 + 2855859277.

It is an arithmetic number, because the mean of its divisors is an integer number (2855859277).

Almost surely, 2^5711718553 is an apocalyptic number.

It is an amenable number.

5711718553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5711718553 is an equidigital number, since it uses as much as digits as its factorization.

5711718553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 147000, while the sum is 43.

The square root of 5711718553 is about 75575.9125184738. The cubic root of 5711718553 is about 1787.5393040602.

The spelling of 5711718553 in words is "five billion, seven hundred eleven million, seven hundred eighteen thousand, five hundred fifty-three".