4458555849929 has 2 divisors, whose sum is σ = 4458555849930. Its totient is φ = 4458555849928.

The previous prime is 4458555849911. The next prime is 4458555849931. The reversal of 4458555849929 is 9299485558544.

4458555849929 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4045923056704 + 412632793225 = 2011448^2 + 642365^2 .

It is a cyclic number.

It is not a de Polignac number, because 4458555849929 - 2²⁸ = 4458287414473 is a prime.

It is a super-2 number, since 2×4458555849929² (a number of 26 digits) contains 22 as substring.

Together with 4458555849931, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4458555849929.

It is not a weakly prime, because it can be changed into another prime (4458555840929) 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, 2229277924964 + 2229277924965.

It is an arithmetic number, because the mean of its divisors is an integer number (2229277924965).

Almost surely, 2^{4458555849929} is an apocalyptic number.

It is an amenable number.

4458555849929 is a deficient number, since it is larger than the sum of its proper divisors (1).

4458555849929 is an equidigital number, since it uses as much as digits as its factorization.

4458555849929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480000, while the sum is 77.

The spelling of 4458555849929 in words is "four trillion, four hundred fifty-eight billion, five hundred fifty-five million, eight hundred forty-nine thousand, nine hundred twenty-nine".