2698226624559 has 16 divisors (see below), whose sum is σ = 3699150446592. Its totient is φ = 1748172948768.

The previous prime is 2698226624549. The next prime is 2698226624567. The reversal of 2698226624559 is 9554266228962.

It is not a de Polignac number, because 2698226624559 - 2³⁶ = 2629507147823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2698226624559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2698226624549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13987839 + ... + 14179424.

It is an arithmetic number, because the mean of its divisors is an integer number (231196902912).

Almost surely, 2^{2698226624559} is an apocalyptic number.

2698226624559 is a deficient number, since it is larger than the sum of its proper divisors (1000923822033).

2698226624559 is a wasteful number, since it uses less digits than its factorization.

2698226624559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28168166.

The product of its digits is 223948800, while the sum is 66.

The spelling of 2698226624559 in words is "two trillion, six hundred ninety-eight billion, two hundred twenty-six million, six hundred twenty-four thousand, five hundred fifty-nine".