44455123459 has 2 divisors, whose sum is σ = 44455123460. Its totient is φ = 44455123458.

The previous prime is 44455123351. The next prime is 44455123463. The reversal of 44455123459 is 95432155444.

44455123459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44455123459 - 2¹⁹ = 44454599171 is a prime.

It is not a weakly prime, because it can be changed into another prime (44455123499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22227561729 + 22227561730.

It is an arithmetic number, because the mean of its divisors is an integer number (22227561730).

Almost surely, 2^44455123459 is an apocalyptic number.

44455123459 is a deficient number, since it is larger than the sum of its proper divisors (1).

44455123459 is an equidigital number, since it uses as much as digits as its factorization.

44455123459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728000, while the sum is 46.

The spelling of 44455123459 in words is "forty-four billion, four hundred fifty-five million, one hundred twenty-three thousand, four hundred fifty-nine".