14518458827 has 2 divisors, whose sum is σ = 14518458828. Its totient is φ = 14518458826.

The previous prime is 14518458763. The next prime is 14518458887. The reversal of 14518458827 is 72885481541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14518458827 - 2⁶ = 14518458763 is a prime.

It is a super-2 number, since 2×14518458827² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14518458887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7259229413 + 7259229414.

It is an arithmetic number, because the mean of its divisors is an integer number (7259229414).

Almost surely, 2^14518458827 is an apocalyptic number.

14518458827 is a deficient number, since it is larger than the sum of its proper divisors (1).

14518458827 is an equidigital number, since it uses as much as digits as its factorization.

14518458827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2867200, while the sum is 53.

The spelling of 14518458827 in words is "fourteen billion, five hundred eighteen million, four hundred fifty-eight thousand, eight hundred twenty-seven".