2020158659 has 2 divisors, whose sum is σ = 2020158660. Its totient is φ = 2020158658.

The previous prime is 2020158631. The next prime is 2020158661. The reversal of 2020158659 is 9568510202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020158659 - 2⁸ = 2020158403 is a prime.

It is a Sophie Germain prime.

Together with 2020158661, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2020158629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010079329 + 1010079330.

It is an arithmetic number, because the mean of its divisors is an integer number (1010079330).

Almost surely, 2^2020158659 is an apocalyptic number.

2020158659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020158659 is an equidigital number, since it uses as much as digits as its factorization.

2020158659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 2020158659 is about 44946.1751320399. The cubic root of 2020158659 is about 1264.1399600250.

The spelling of 2020158659 in words is "two billion, twenty million, one hundred fifty-eight thousand, six hundred fifty-nine".