12553542255 has 16 divisors (see below), whose sum is σ = 20958958080. Its totient is φ = 6404125728.

The previous prime is 12553542223. The next prime is 12553542263. The reversal of 12553542255 is 55224535521.

It is not a de Polignac number, because 12553542255 - 2⁵ = 12553542223 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 18193195 + ... + 18193884.

It is an arithmetic number, because the mean of its divisors is an integer number (1309934880).

Almost surely, 2^12553542255 is an apocalyptic number.

12553542255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12553542255 is a deficient number, since it is larger than the sum of its proper divisors (8405415825).

12553542255 is a wasteful number, since it uses less digits than its factorization.

12553542255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36387110.

The product of its digits is 300000, while the sum is 39.

The spelling of 12553542255 in words is "twelve billion, five hundred fifty-three million, five hundred forty-two thousand, two hundred fifty-five".