8613017310049 has 4 divisors (see below), whose sum is σ = 8614396060864. Its totient is φ = 8611638559236.

The previous prime is 8613017310043. The next prime is 8613017310061. The reversal of 8613017310049 is 9400137103168.

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 8613017310049 - 2³ = 8613017310041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8613017309987 and 8613017310014.

It is not an unprimeable number, because it can be changed into a prime (8613017310041) 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, 689366037 + ... + 689378530.

It is an arithmetic number, because the mean of its divisors is an integer number (2153599015216).

Almost surely, 2^{8613017310049} is an apocalyptic number.

It is an amenable number.

8613017310049 is a deficient number, since it is larger than the sum of its proper divisors (1378750815).

8613017310049 is a wasteful number, since it uses less digits than its factorization.

8613017310049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378750814.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 8613017310049 in words is "eight trillion, six hundred thirteen billion, seventeen million, three hundred ten thousand, forty-nine".