8316377954611 has 2 divisors, whose sum is σ = 8316377954612. Its totient is φ = 8316377954610.

The previous prime is 8316377954609. The next prime is 8316377954617. The reversal of 8316377954611 is 1164597736138.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8316377954611 - 2¹ = 8316377954609 is a prime.

It is a super-2 number, since 2×8316377954611² (a number of 27 digits) contains 22 as substring.

Together with 8316377954609, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8316377954611.

It is not a weakly prime, because it can be changed into another prime (8316377954617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4158188977305 + 4158188977306.

It is an arithmetic number, because the mean of its divisors is an integer number (4158188977306).

Almost surely, 2^{8316377954611} is an apocalyptic number.

8316377954611 is a deficient number, since it is larger than the sum of its proper divisors (1).

8316377954611 is an equidigital number, since it uses as much as digits as its factorization.

8316377954611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22861440, while the sum is 61.

The spelling of 8316377954611 in words is "eight trillion, three hundred sixteen billion, three hundred seventy-seven million, nine hundred fifty-four thousand, six hundred eleven".