12613455507 has 16 divisors (see below), whose sum is σ = 18581460480. Its totient is φ = 7570223232.

The previous prime is 12613455457. The next prime is 12613455583. The reversal of 12613455507 is 70555431621.

It is not a de Polignac number, because 12613455507 - 2⁸ = 12613455251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12613455607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5375407 + ... + 5377752.

It is an arithmetic number, because the mean of its divisors is an integer number (1161341280).

Almost surely, 2^12613455507 is an apocalyptic number.

12613455507 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12613455507 is a deficient number, since it is larger than the sum of its proper divisors (5968004973).

12613455507 is a wasteful number, since it uses less digits than its factorization.

12613455507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10753202.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 12613455507 in words is "twelve billion, six hundred thirteen million, four hundred fifty-five thousand, five hundred seven".