8425837916713 has 4 divisors (see below), whose sum is σ = 9629529047680. Its totient is φ = 7222146785748.

The previous prime is 8425837916681. The next prime is 8425837916801. The reversal of 8425837916713 is 3176197385248.

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.

It is a cyclic number.

It is not a de Polignac number, because 8425837916713 - 2⁵ = 8425837916681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8425837916213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601845565473 + ... + 601845565486.

It is an arithmetic number, because the mean of its divisors is an integer number (2407382261920).

Almost surely, 2^{8425837916713} is an apocalyptic number.

It is an amenable number.

8425837916713 is a deficient number, since it is larger than the sum of its proper divisors (1203691130967).

8425837916713 is a wasteful number, since it uses less digits than its factorization.

8425837916713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203691130966.

The product of its digits is 60963840, while the sum is 64.

The spelling of 8425837916713 in words is "eight trillion, four hundred twenty-five billion, eight hundred thirty-seven million, nine hundred sixteen thousand, seven hundred thirteen".