5455420245559 has 2 divisors, whose sum is σ = 5455420245560. Its totient is φ = 5455420245558.

The previous prime is 5455420245497. The next prime is 5455420245571. The reversal of 5455420245559 is 9555420245545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5455420245559 - 2³⁹ = 4905664431671 is a prime.

It is a super-2 number, since 2×5455420245559² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5455420245659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727710122779 + 2727710122780.

It is an arithmetic number, because the mean of its divisors is an integer number (2727710122780).

Almost surely, 2^{5455420245559} is an apocalyptic number.

5455420245559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455420245559 is an equidigital number, since it uses as much as digits as its factorization.

5455420245559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000000, while the sum is 55.

The spelling of 5455420245559 in words is "five trillion, four hundred fifty-five billion, four hundred twenty million, two hundred forty-five thousand, five hundred fifty-nine".