12625001388751 has 8 divisors (see below), whose sum is σ = 12749830614144. Its totient is φ = 12500215555800.

The previous prime is 12625001388749. The next prime is 12625001388763. The reversal of 12625001388751 is 15788310052621.

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 12625001388751 - 2¹ = 12625001388749 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 12625001388695 and 12625001388704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12625001385751) 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, 10263181 + ... + 11427286.

It is an arithmetic number, because the mean of its divisors is an integer number (1593728826768).

Almost surely, 2^{12625001388751} is an apocalyptic number.

12625001388751 is a deficient number, since it is larger than the sum of its proper divisors (124829225393).

12625001388751 is a wasteful number, since it uses less digits than its factorization.

12625001388751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21696221.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 12625001388751 in words is "twelve trillion, six hundred twenty-five billion, one million, three hundred eighty-eight thousand, seven hundred fifty-one".