495417211 has 2 divisors, whose sum is σ = 495417212. Its totient is φ = 495417210.

The previous prime is 495417187. The next prime is 495417283. The reversal of 495417211 is 112714594.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-495417211 is a prime.

It is not a weakly prime, because it can be changed into another prime (495417311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247708605 + 247708606.

It is an arithmetic number, because the mean of its divisors is an integer number (247708606).

Almost surely, 2^495417211 is an apocalyptic number.

495417211 is a deficient number, since it is larger than the sum of its proper divisors (1).

495417211 is an equidigital number, since it uses as much as digits as its factorization.

495417211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 34.

The square root of 495417211 is about 22257.9696064129. The cubic root of 495417211 is about 791.2681714400.

The spelling of 495417211 in words is "four hundred ninety-five million, four hundred seventeen thousand, two hundred eleven".