675538511 has 2 divisors, whose sum is σ = 675538512. Its totient is φ = 675538510.

The previous prime is 675538447. The next prime is 675538553. The reversal of 675538511 is 115835576.

675538511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675538511 - 2⁶ = 675538447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675538561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337769255 + 337769256.

It is an arithmetic number, because the mean of its divisors is an integer number (337769256).

Almost surely, 2^675538511 is an apocalyptic number.

675538511 is a deficient number, since it is larger than the sum of its proper divisors (1).

675538511 is an equidigital number, since it uses as much as digits as its factorization.

675538511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 41.

The square root of 675538511 is about 25991.1236963699. The cubic root of 675538511 is about 877.4385358582.

The spelling of 675538511 in words is "six hundred seventy-five million, five hundred thirty-eight thousand, five hundred eleven".