4459557879089 has 2 divisors, whose sum is σ = 4459557879090. Its totient is φ = 4459557879088.

The previous prime is 4459557878987. The next prime is 4459557879103. The reversal of 4459557879089 is 9809787559544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4440220195489 + 19337683600 = 2107183^2 + 139060^2 .

It is a cyclic number.

It is not a de Polignac number, because 4459557879089 - 2²⁸ = 4459289443633 is a prime.

It is not a weakly prime, because it can be changed into another prime (4459557872089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2229778939544 + 2229778939545.

It is an arithmetic number, because the mean of its divisors is an integer number (2229778939545).

Almost surely, 2^{4459557879089} is an apocalyptic number.

It is an amenable number.

4459557879089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4459557879089 is an equidigital number, since it uses as much as digits as its factorization.

4459557879089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288000, while the sum is 80.

The spelling of 4459557879089 in words is "four trillion, four hundred fifty-nine billion, five hundred fifty-seven million, eight hundred seventy-nine thousand, eighty-nine".