455012118481 has 2 divisors, whose sum is σ = 455012118482. Its totient is φ = 455012118480.

The previous prime is 455012118467. The next prime is 455012118553. The reversal of 455012118481 is 184811210554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 378551020225 + 76461098256 = 615265^2 + 276516^2 .

It is a cyclic number.

It is not a de Polignac number, because 455012118481 - 2²⁵ = 454978564049 is a prime.

It is a super-2 number, since 2×455012118481² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (455012718481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227506059240 + 227506059241.

It is an arithmetic number, because the mean of its divisors is an integer number (227506059241).

Almost surely, 2^455012118481 is an apocalyptic number.

It is an amenable number.

455012118481 is a deficient number, since it is larger than the sum of its proper divisors (1).

455012118481 is an equidigital number, since it uses as much as digits as its factorization.

455012118481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51200, while the sum is 40.

The spelling of 455012118481 in words is "four hundred fifty-five billion, twelve million, one hundred eighteen thousand, four hundred eighty-one".