45450771211 has 2 divisors, whose sum is σ = 45450771212. Its totient is φ = 45450771210.

The previous prime is 45450771203. The next prime is 45450771229. The reversal of 45450771211 is 11217705454.

45450771211 is digitally balanced in base 2, 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 45450771211 - 2³ = 45450771203 is a prime.

It is not a weakly prime, because it can be changed into another prime (45450771011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22725385605 + 22725385606.

It is an arithmetic number, because the mean of its divisors is an integer number (22725385606).

Almost surely, 2^45450771211 is an apocalyptic number.

45450771211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45450771211 is an equidigital number, since it uses as much as digits as its factorization.

45450771211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39200, while the sum is 37.

The spelling of 45450771211 in words is "forty-five billion, four hundred fifty million, seven hundred seventy-one thousand, two hundred eleven".