13055122454 has 24 divisors (see below), whose sum is σ = 21531460440. Its totient is φ = 5932301760.

The previous prime is 13055122453. The next prime is 13055122459. The reversal of 13055122454 is 45422155031.

It is a self number, because there is not a number n which added to its sum of digits gives 13055122454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055122453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043822 + ... + 1056254.

It is an arithmetic number, because the mean of its divisors is an integer number (897144185).

Almost surely, 2^13055122454 is an apocalyptic number.

13055122454 is a deficient number, since it is larger than the sum of its proper divisors (8476337986).

13055122454 is a wasteful number, since it uses less digits than its factorization.

13055122454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16796 (or 16785 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 13055122454 its reverse (45422155031), we get a palindrome (58477277485).

The spelling of 13055122454 in words is "thirteen billion, fifty-five million, one hundred twenty-two thousand, four hundred fifty-four".