45150211 has 2 divisors, whose sum is σ = 45150212. Its totient is φ = 45150210.

The previous prime is 45150179. The next prime is 45150239. The reversal of 45150211 is 11205154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45150211 - 2⁵ = 45150179 is a prime.

It is not a weakly prime, because it can be changed into another prime (45150271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22575105 + 22575106.

It is an arithmetic number, because the mean of its divisors is an integer number (22575106).

Almost surely, 2^45150211 is an apocalyptic number.

45150211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45150211 is an equidigital number, since it uses as much as digits as its factorization.

45150211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 45150211 is about 6719.3906717797. The cubic root of 45150211 is about 356.0846572013.

Adding to 45150211 its reverse (11205154), we get a palindrome (56355365).

The spelling of 45150211 in words is "forty-five million, one hundred fifty thousand, two hundred eleven".