12713658750 has 300 divisors, whose sum is σ = 38599500456. Its totient is φ = 3125304000.

The previous prime is 12713658707. The next prime is 12713658791. The reversal of 12713658750 is 5785631721.

It is a happy number.

12713658750 is a `hidden beast` number, since 1 + 2 + 7 + 13 + 6 + 587 + 50 = 666.

It is a super-3 number, since 3×12713658750³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 12713658696 and 12713658705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 149 ways as a sum of consecutive naturals, for example, 17110879 + ... + 17111621.

Almost surely, 2^12713658750 is an apocalyptic number.

12713658750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12713658750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19299750228).

12713658750 is an abundant number, since it is smaller than the sum of its proper divisors (25885841706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12713658750 is an equidigital number, since it uses as much as digits as its factorization.

12713658750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803 (or 766 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The spelling of 12713658750 in words is "twelve billion, seven hundred thirteen million, six hundred fifty-eight thousand, seven hundred fifty".