12513750001 has 8 divisors (see below), whose sum is σ = 13060623744. Its totient is φ = 11967109440.

The previous prime is 12513749993. The next prime is 12513750083. The reversal of 12513750001 is 10005731521.

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

It is a cyclic number.

It is not a de Polignac number, because 12513750001 - 2³ = 12513749993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12513750701) 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 7 ways as a sum of consecutive naturals, for example, 56185 + ... + 167881.

It is an arithmetic number, because the mean of its divisors is an integer number (1632577968).

Almost surely, 2^12513750001 is an apocalyptic number.

It is an amenable number.

12513750001 is a deficient number, since it is larger than the sum of its proper divisors (546873743).

12513750001 is a wasteful number, since it uses less digits than its factorization.

12513750001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116591.

The product of its (nonzero) digits is 1050, while the sum is 25.

The spelling of 12513750001 in words is "twelve billion, five hundred thirteen million, seven hundred fifty thousand, one".