12613322955 has 16 divisors (see below), whose sum is σ = 20188026144. Its totient is φ = 6724869120.

The previous prime is 12613322947. The next prime is 12613322971. The reversal of 12613322955 is 55922331621.

12613322955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12613322955 - 2³ = 12613322947 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92644 + ... + 183873.

It is an arithmetic number, because the mean of its divisors is an integer number (1261751634).

Almost surely, 2^12613322955 is an apocalyptic number.

12613322955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12613322955 is a deficient number, since it is larger than the sum of its proper divisors (7574703189).

12613322955 is a wasteful number, since it uses less digits than its factorization.

12613322955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279566.

The product of its digits is 97200, while the sum is 39.

The spelling of 12613322955 in words is "twelve billion, six hundred thirteen million, three hundred twenty-two thousand, nine hundred fifty-five".