14555791963 has 2 divisors, whose sum is σ = 14555791964. Its totient is φ = 14555791962.

The previous prime is 14555791961. The next prime is 14555792039. The reversal of 14555791963 is 36919755541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14555791963 - 2¹ = 14555791961 is a prime.

Together with 14555791961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14555791961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7277895981 + 7277895982.

It is an arithmetic number, because the mean of its divisors is an integer number (7277895982).

Almost surely, 2^14555791963 is an apocalyptic number.

14555791963 is a deficient number, since it is larger than the sum of its proper divisors (1).

14555791963 is an equidigital number, since it uses as much as digits as its factorization.

14555791963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5103000, while the sum is 55.

The spelling of 14555791963 in words is "fourteen billion, five hundred fifty-five million, seven hundred ninety-one thousand, nine hundred sixty-three".