3117607609547 has 2 divisors, whose sum is σ = 3117607609548. Its totient is φ = 3117607609546.

The previous prime is 3117607609541. The next prime is 3117607609651. The reversal of 3117607609547 is 7459067067113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3117607609547 - 2⁴ = 3117607609531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3117607609492 and 3117607609501.

It is not a weakly prime, because it can be changed into another prime (3117607609541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558803804773 + 1558803804774.

It is an arithmetic number, because the mean of its divisors is an integer number (1558803804774).

Almost surely, 2^{3117607609547} is an apocalyptic number.

3117607609547 is a deficient number, since it is larger than the sum of its proper divisors (1).

3117607609547 is an equidigital number, since it uses as much as digits as its factorization.

3117607609547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6667920, while the sum is 56.

The spelling of 3117607609547 in words is "three trillion, one hundred seventeen billion, six hundred seven million, six hundred nine thousand, five hundred forty-seven".