808249614463 has 2 divisors, whose sum is σ = 808249614464. Its totient is φ = 808249614462.

The previous prime is 808249614461. The next prime is 808249614481. The reversal of 808249614463 is 364416942808.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 808249614463 - 2¹ = 808249614461 is a prime.

Together with 808249614461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (808249614461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404124807231 + 404124807232.

It is an arithmetic number, because the mean of its divisors is an integer number (404124807232).

Almost surely, 2^808249614463 is an apocalyptic number.

808249614463 is a deficient number, since it is larger than the sum of its proper divisors (1).

808249614463 is an equidigital number, since it uses as much as digits as its factorization.

808249614463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 808249614463 in words is "eight hundred eight billion, two hundred forty-nine million, six hundred fourteen thousand, four hundred sixty-three".