2026289281559 has 4 divisors (see below), whose sum is σ = 2026352216616. Its totient is φ = 2026226346504.

The previous prime is 2026289281519. The next prime is 2026289281571. The reversal of 2026289281559 is 9551829826202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2026289281559 - 2⁴⁰ = 926777653783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2026289281498 and 2026289281507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026289281519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31419209 + ... + 31483634.

It is an arithmetic number, because the mean of its divisors is an integer number (506588054154).

Almost surely, 2^{2026289281559} is an apocalyptic number.

2026289281559 is a deficient number, since it is larger than the sum of its proper divisors (62935057).

2026289281559 is an equidigital number, since it uses as much as digits as its factorization.

2026289281559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62935056.

The product of its (nonzero) digits is 12441600, while the sum is 59.

The spelling of 2026289281559 in words is "two trillion, twenty-six billion, two hundred eighty-nine million, two hundred eighty-one thousand, five hundred fifty-nine".