7455488755459 has 2 divisors, whose sum is σ = 7455488755460. Its totient is φ = 7455488755458.

The previous prime is 7455488755453. The next prime is 7455488755471. The reversal of 7455488755459 is 9545578845547.

7455488755459 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7455488755459 - 2⁹ = 7455488754947 is a prime.

It is not a weakly prime, because it can be changed into another prime (7455488755453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3727744377729 + 3727744377730.

It is an arithmetic number, because the mean of its divisors is an integer number (3727744377730).

Almost surely, 2^{7455488755459} is an apocalyptic number.

7455488755459 is a deficient number, since it is larger than the sum of its proper divisors (1).

7455488755459 is an equidigital number, since it uses as much as digits as its factorization.

7455488755459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5644800000, while the sum is 76.

The spelling of 7455488755459 in words is "seven trillion, four hundred fifty-five billion, four hundred eighty-eight million, seven hundred fifty-five thousand, four hundred fifty-nine".