12716725750 has 16 divisors (see below), whose sum is σ = 23805711072. Its totient is φ = 5086690200.

The previous prime is 12716725727. The next prime is 12716725753. The reversal of 12716725750 is 5752761721.

It is a super-2 number, since 2×12716725750² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12716725697 and 12716725706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12716725753) 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, 25433202 + ... + 25433701.

It is an arithmetic number, because the mean of its divisors is an integer number (1487856942).

Almost surely, 2^12716725750 is an apocalyptic number.

12716725750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12716725750 is a deficient number, since it is larger than the sum of its proper divisors (11088985322).

12716725750 is an equidigital number, since it uses as much as digits as its factorization.

12716725750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50866920 (or 50866910 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 43.

The spelling of 12716725750 in words is "twelve billion, seven hundred sixteen million, seven hundred twenty-five thousand, seven hundred fifty".