20020954093159 has 2 divisors, whose sum is σ = 20020954093160. Its totient is φ = 20020954093158.

The previous prime is 20020954093109. The next prime is 20020954093169. The reversal of 20020954093159 is 95139045902002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20020954093159 - 2¹⁹ = 20020953568871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20020954093109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010477046579 + 10010477046580.

It is an arithmetic number, because the mean of its divisors is an integer number (10010477046580).

Almost surely, 2^{20020954093159} is an apocalyptic number.

20020954093159 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020954093159 is an equidigital number, since it uses as much as digits as its factorization.

20020954093159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 49.

The spelling of 20020954093159 in words is "twenty trillion, twenty billion, nine hundred fifty-four million, ninety-three thousand, one hundred fifty-nine".