13187648325007 has 8 divisors (see below), whose sum is σ = 14202114284736. Its totient is φ = 12173186861472.

The previous prime is 13187648325001. The next prime is 13187648325017. The reversal of 13187648325007 is 70052384678131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13187648325007 - 2³ = 13187648324999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13187648325001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7313553 + ... + 8936629.

It is an arithmetic number, because the mean of its divisors is an integer number (1775264285592).

Almost surely, 2^{13187648325007} is an apocalyptic number.

13187648325007 is a deficient number, since it is larger than the sum of its proper divisors (1014465959729).

13187648325007 is a wasteful number, since it uses less digits than its factorization.

13187648325007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248097.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 13187648325007 in words is "thirteen trillion, one hundred eighty-seven billion, six hundred forty-eight million, three hundred twenty-five thousand, seven".