495350171 has 2 divisors, whose sum is σ = 495350172. Its totient is φ = 495350170.

The previous prime is 495350113. The next prime is 495350183. The reversal of 495350171 is 171053594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495350171 - 2²² = 491155867 is a prime.

It is not a weakly prime, because it can be changed into another prime (495350111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247675085 + 247675086.

It is an arithmetic number, because the mean of its divisors is an integer number (247675086).

Almost surely, 2^495350171 is an apocalyptic number.

495350171 is a deficient number, since it is larger than the sum of its proper divisors (1).

495350171 is an equidigital number, since it uses as much as digits as its factorization.

495350171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 495350171 is about 22256.4635780260. The cubic root of 495350171 is about 791.2324782841.

The spelling of 495350171 in words is "four hundred ninety-five million, three hundred fifty thousand, one hundred seventy-one".