12455522435 has 16 divisors (see below), whose sum is σ = 15227601600. Its totient is φ = 9778475520.

The previous prime is 12455522407. The next prime is 12455522437. The reversal of 12455522435 is 53422555421.

It is not a de Polignac number, because 12455522435 - 2⁸ = 12455522179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12455522437) 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, 13106 + ... + 158375.

It is an arithmetic number, because the mean of its divisors is an integer number (951725100).

Almost surely, 2^12455522435 is an apocalyptic number.

12455522435 is a deficient number, since it is larger than the sum of its proper divisors (2772079165).

12455522435 is a wasteful number, since it uses less digits than its factorization.

12455522435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171758.

The product of its digits is 240000, while the sum is 38.

The spelling of 12455522435 in words is "twelve billion, four hundred fifty-five million, five hundred twenty-two thousand, four hundred thirty-five".