45163211 has 2 divisors, whose sum is σ = 45163212. Its totient is φ = 45163210.

The previous prime is 45163189. The next prime is 45163219. The reversal of 45163211 is 11236154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45163211 - 2⁶ = 45163147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45163219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22581605 + 22581606.

It is an arithmetic number, because the mean of its divisors is an integer number (22581606).

Almost surely, 2^45163211 is an apocalyptic number.

45163211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45163211 is an equidigital number, since it uses as much as digits as its factorization.

45163211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 45163211 is about 6720.3579517761. The cubic root of 45163211 is about 356.1188294767.

Adding to 45163211 its reverse (11236154), we get a palindrome (56399365).

The spelling of 45163211 in words is "forty-five million, one hundred sixty-three thousand, two hundred eleven".