11514654612319 has 2 divisors, whose sum is σ = 11514654612320. Its totient is φ = 11514654612318.

The previous prime is 11514654612317. The next prime is 11514654612353. The reversal of 11514654612319 is 91321645641511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11514654612319 - 2¹ = 11514654612317 is a prime.

It is a super-2 number, since 2×11514654612319² (a number of 27 digits) contains 22 as substring.

Together with 11514654612317, 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 (11514654612317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757327306159 + 5757327306160.

It is an arithmetic number, because the mean of its divisors is an integer number (5757327306160).

Almost surely, 2^{11514654612319} is an apocalyptic number.

11514654612319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11514654612319 is an equidigital number, since it uses as much as digits as its factorization.

11514654612319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 49.

The spelling of 11514654612319 in words is "eleven trillion, five hundred fourteen billion, six hundred fifty-four million, six hundred twelve thousand, three hundred nineteen".