20062606259 has 2 divisors, whose sum is σ = 20062606260. Its totient is φ = 20062606258.

The previous prime is 20062606229. The next prime is 20062606303. The reversal of 20062606259 is 95260626002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20062606259 is a prime.

It is not a weakly prime, because it can be changed into another prime (20062606229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10031303129 + 10031303130.

It is an arithmetic number, because the mean of its divisors is an integer number (10031303130).

Almost surely, 2^20062606259 is an apocalyptic number.

20062606259 is a deficient number, since it is larger than the sum of its proper divisors (1).

20062606259 is an equidigital number, since it uses as much as digits as its factorization.

20062606259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 20062606259 in words is "twenty billion, sixty-two million, six hundred six thousand, two hundred fifty-nine".