8742825713 has 4 divisors (see below), whose sum is σ = 8743186800. Its totient is φ = 8742464628.

The previous prime is 8742825683. The next prime is 8742825727. The reversal of 8742825713 is 3175282478.

8742825713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3175282478 = 2 ⋅1587641239.

It is a cyclic number.

It is not a de Polignac number, because 8742825713 - 2²⁴ = 8726048497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8742825613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141395 + ... + 193592.

It is an arithmetic number, because the mean of its divisors is an integer number (2185796700).

Almost surely, 2^8742825713 is an apocalyptic number.

It is an amenable number.

8742825713 is a deficient number, since it is larger than the sum of its proper divisors (361087).

8742825713 is a wasteful number, since it uses less digits than its factorization.

8742825713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361086.

The product of its digits is 752640, while the sum is 47.

The square root of 8742825713 is about 93503.0786284601. The cubic root of 8742825713 is about 2060.0793095585.

The spelling of 8742825713 in words is "eight billion, seven hundred forty-two million, eight hundred twenty-five thousand, seven hundred thirteen".