14855539099 has 2 divisors, whose sum is σ = 14855539100. Its totient is φ = 14855539098.

The previous prime is 14855539091. The next prime is 14855539157. The reversal of 14855539099 is 99093555841.

It is an a-pointer prime, because the next prime (14855539157) can be obtained adding 14855539099 to its sum of digits (58).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14855539099 - 2³ = 14855539091 is a prime.

It is not a weakly prime, because it can be changed into another prime (14855539091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7427769549 + 7427769550.

It is an arithmetic number, because the mean of its divisors is an integer number (7427769550).

Almost surely, 2^14855539099 is an apocalyptic number.

14855539099 is a deficient number, since it is larger than the sum of its proper divisors (1).

14855539099 is an equidigital number, since it uses as much as digits as its factorization.

14855539099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748000, while the sum is 58.

The spelling of 14855539099 in words is "fourteen billion, eight hundred fifty-five million, five hundred thirty-nine thousand, ninety-nine".