495377 has 2 divisors, whose sum is σ = 495378. Its totient is φ = 495376.

The previous prime is 495371. The next prime is 495389. The reversal of 495377 is 773594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 261121 + 234256 = 511^2 + 484^2 .

It is a cyclic number.

It is not a de Polignac number, because 495377 - 2⁴ = 495361 is a prime.

It is a Chen prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (495371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247688 + 247689.

It is an arithmetic number, because the mean of its divisors is an integer number (247689).

2⁴⁹⁵³⁷⁷ is an apocalyptic number.

It is an amenable number.

495377 is a deficient number, since it is larger than the sum of its proper divisors (1).

495377 is an equidigital number, since it uses as much as digits as its factorization.

495377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 35.

The square root of 495377 is about 703.8302352130. The cubic root of 495377 is about 79.1246762854.

The spelling of 495377 in words is "four hundred ninety-five thousand, three hundred seventy-seven".