3312717563489 has 4 divisors (see below), whose sum is σ = 3312743255556. Its totient is φ = 3312691871424.

The previous prime is 3312717563417. The next prime is 3312717563531. The reversal of 3312717563489 is 9843657172133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1836716115025 + 1476001448464 = 1355255^2 + 1214908^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3312717563489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3312717503489) 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, 12651644 + ... + 12910829.

It is an arithmetic number, because the mean of its divisors is an integer number (828185813889).

Almost surely, 2^{3312717563489} is an apocalyptic number.

It is an amenable number.

3312717563489 is a deficient number, since it is larger than the sum of its proper divisors (25692067).

3312717563489 is a wasteful number, since it uses less digits than its factorization.

3312717563489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25692066.

The product of its digits is 22861440, while the sum is 59.

The spelling of 3312717563489 in words is "three trillion, three hundred twelve billion, seven hundred seventeen million, five hundred sixty-three thousand, four hundred eighty-nine".