2068558523 has 2 divisors, whose sum is σ = 2068558524. Its totient is φ = 2068558522.

The previous prime is 2068558511. The next prime is 2068558529. The reversal of 2068558523 is 3258558602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2068558523 - 2¹⁴ = 2068542139 is a prime.

It is not a weakly prime, because it can be changed into another prime (2068558529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034279261 + 1034279262.

It is an arithmetic number, because the mean of its divisors is an integer number (1034279262).

Almost surely, 2^2068558523 is an apocalyptic number.

2068558523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068558523 is an equidigital number, since it uses as much as digits as its factorization.

2068558523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576000, while the sum is 44.

The square root of 2068558523 is about 45481.4085423924. The cubic root of 2068558523 is about 1274.1560013173.

The spelling of 2068558523 in words is "two billion, sixty-eight million, five hundred fifty-eight thousand, five hundred twenty-three".