2818612028459 has 2 divisors, whose sum is σ = 2818612028460. Its totient is φ = 2818612028458.

The previous prime is 2818612028341. The next prime is 2818612028461. The reversal of 2818612028459 is 9548202168182.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2818612028459 - 2¹² = 2818612024363 is a prime.

Together with 2818612028461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2818612028159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1409306014229 + 1409306014230.

It is an arithmetic number, because the mean of its divisors is an integer number (1409306014230).

Almost surely, 2^{2818612028459} is an apocalyptic number.

2818612028459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2818612028459 is an equidigital number, since it uses as much as digits as its factorization.

2818612028459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4423680, while the sum is 56.

The spelling of 2818612028459 in words is "two trillion, eight hundred eighteen billion, six hundred twelve million, twenty-eight thousand, four hundred fifty-nine".