12455044255 has 32 divisors (see below), whose sum is σ = 16301606400. Its totient is φ = 9104314752.

The previous prime is 12455044253. The next prime is 12455044267. The reversal of 12455044255 is 55244055421.

It is a cyclic number.

It is not a de Polignac number, because 12455044255 - 2¹ = 12455044253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12455044253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276102 + ... + 318028.

It is an arithmetic number, because the mean of its divisors is an integer number (509425200).

Almost surely, 2^12455044255 is an apocalyptic number.

12455044255 is a deficient number, since it is larger than the sum of its proper divisors (3846562145).

12455044255 is a wasteful number, since it uses less digits than its factorization.

12455044255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42063.

The product of its (nonzero) digits is 160000, while the sum is 37.

Adding to 12455044255 its reverse (55244055421), we get a palindrome (67699099676).

The spelling of 12455044255 in words is "twelve billion, four hundred fifty-five million, forty-four thousand, two hundred fifty-five".