45554472211 has 2 divisors, whose sum is σ = 45554472212. Its totient is φ = 45554472210.

The previous prime is 45554472203. The next prime is 45554472269. The reversal of 45554472211 is 11227445554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45554472211 - 2³ = 45554472203 is a prime.

It is not a weakly prime, because it can be changed into another prime (45554472611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22777236105 + 22777236106.

It is an arithmetic number, because the mean of its divisors is an integer number (22777236106).

Almost surely, 2^45554472211 is an apocalyptic number.

45554472211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45554472211 is an equidigital number, since it uses as much as digits as its factorization.

45554472211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 224000, while the sum is 40.

The spelling of 45554472211 in words is "forty-five billion, five hundred fifty-four million, four hundred seventy-two thousand, two hundred eleven".