2126335255 has 16 divisors (see below), whose sum is σ = 2829202848. Its totient is φ = 1521072000.

The previous prime is 2126335247. The next prime is 2126335259. The reversal of 2126335255 is 5525336212.

It is not a de Polignac number, because 2126335255 - 2³ = 2126335247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2126335255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126335259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313536 + ... + 320245.

It is an arithmetic number, because the mean of its divisors is an integer number (176825178).

Almost surely, 2^2126335255 is an apocalyptic number.

2126335255 is a deficient number, since it is larger than the sum of its proper divisors (702867593).

2126335255 is a wasteful number, since it uses less digits than its factorization.

2126335255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633858.

The product of its digits is 54000, while the sum is 34.

The square root of 2126335255 is about 46112.2028860040. The cubic root of 2126335255 is about 1285.9100186810.

It can be divided in two parts, 21 and 26335255, that multiplied together give a palindrome (553040355).

The spelling of 2126335255 in words is "two billion, one hundred twenty-six million, three hundred thirty-five thousand, two hundred fifty-five".