495855307 has 2 divisors, whose sum is σ = 495855308. Its totient is φ = 495855306.

The previous prime is 495855301. The next prime is 495855343. The reversal of 495855307 is 703558594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 495855307 - 2³ = 495855299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (495855301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247927653 + 247927654.

It is an arithmetic number, because the mean of its divisors is an integer number (247927654).

Almost surely, 2^495855307 is an apocalyptic number.

495855307 is a deficient number, since it is larger than the sum of its proper divisors (1).

495855307 is an equidigital number, since it uses as much as digits as its factorization.

495855307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 46.

The square root of 495855307 is about 22267.8087606302. The cubic root of 495855307 is about 791.5013414378.

The spelling of 495855307 in words is "four hundred ninety-five million, eight hundred fifty-five thousand, three hundred seven".