14516314525519 has 4 divisors (see below), whose sum is σ = 14533253049744. Its totient is φ = 14499376001296.

The previous prime is 14516314525513. The next prime is 14516314525529. The reversal of 14516314525519 is 91552541361541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14516314525519 - 2²⁷ = 14516180307791 is a prime.

It is a super-2 number, since 2×14516314525519² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14516314525513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8469260827 + ... + 8469262540.

It is an arithmetic number, because the mean of its divisors is an integer number (3633313262436).

Almost surely, 2^{14516314525519} is an apocalyptic number.

14516314525519 is a deficient number, since it is larger than the sum of its proper divisors (16938524225).

14516314525519 is an equidigital number, since it uses as much as digits as its factorization.

14516314525519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16938524224.

The product of its digits is 3240000, while the sum is 52.

The spelling of 14516314525519 in words is "fourteen trillion, five hundred sixteen billion, three hundred fourteen million, five hundred twenty-five thousand, five hundred nineteen".