455559135841 has 2 divisors, whose sum is σ = 455559135842. Its totient is φ = 455559135840.

The previous prime is 455559135751. The next prime is 455559135877. The reversal of 455559135841 is 148531955554.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342542143441 + 113016992400 = 585271^2 + 336180^2 .

It is a cyclic number.

It is not a de Polignac number, because 455559135841 - 2¹¹ = 455559133793 is a prime.

It is not a weakly prime, because it can be changed into another prime (455559135881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227779567920 + 227779567921.

It is an arithmetic number, because the mean of its divisors is an integer number (227779567921).

Almost surely, 2^455559135841 is an apocalyptic number.

It is an amenable number.

455559135841 is a deficient number, since it is larger than the sum of its proper divisors (1).

455559135841 is an equidigital number, since it uses as much as digits as its factorization.

455559135841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800000, while the sum is 55.

The spelling of 455559135841 in words is "four hundred fifty-five billion, five hundred fifty-nine million, one hundred thirty-five thousand, eight hundred forty-one".