5755508513 has 2 divisors, whose sum is σ = 5755508514. Its totient is φ = 5755508512.

The previous prime is 5755508503. The next prime is 5755508531. The reversal of 5755508513 is 3158055575.

Together with next prime (5755508531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5628450529 + 127057984 = 75023^2 + 11272^2 .

It is a cyclic number.

It is not a de Polignac number, because 5755508513 - 2²⁶ = 5688399649 is a prime.

It is a super-4 number, since 4×5755508513⁴ (a number of 40 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5755508503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2877754256 + 2877754257.

It is an arithmetic number, because the mean of its divisors is an integer number (2877754257).

Almost surely, 2^5755508513 is an apocalyptic number.

It is an amenable number.

5755508513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5755508513 is an equidigital number, since it uses as much as digits as its factorization.

5755508513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525000, while the sum is 44.

The square root of 5755508513 is about 75865.0678046227. The cubic root of 5755508513 is about 1792.0958475760.

The spelling of 5755508513 in words is "five billion, seven hundred fifty-five million, five hundred eight thousand, five hundred thirteen".