5106021659 has 2 divisors, whose sum is σ = 5106021660. Its totient is φ = 5106021658.

The previous prime is 5106021649. The next prime is 5106021707. The reversal of 5106021659 is 9561206015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5106021659 - 2¹² = 5106017563 is a prime.

It is a super-2 number, since 2×5106021659² = 52142914364354224562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5106021629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553010829 + 2553010830.

It is an arithmetic number, because the mean of its divisors is an integer number (2553010830).

Almost surely, 2^5106021659 is an apocalyptic number.

5106021659 is a deficient number, since it is larger than the sum of its proper divisors (1).

5106021659 is an equidigital number, since it uses as much as digits as its factorization.

5106021659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 5106021659 is about 71456.4318938470. The cubic root of 5106021659 is about 1721.9778108332.

The spelling of 5106021659 in words is "five billion, one hundred six million, twenty-one thousand, six hundred fifty-nine".