495773 has 2 divisors, whose sum is σ = 495774. Its totient is φ = 495772.

The previous prime is 495769. The next prime is 495787. The reversal of 495773 is 377594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 267289 + 228484 = 517^2 + 478^2 .

It is a cyclic number.

It is not a de Polignac number, because 495773 - 2² = 495769 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 495773.

It is not a weakly prime, because it can be changed into another prime (495713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247886 + 247887.

It is an arithmetic number, because the mean of its divisors is an integer number (247887).

2⁴⁹⁵⁷⁷³ is an apocalyptic number.

It is an amenable number.

495773 is a deficient number, since it is larger than the sum of its proper divisors (1).

495773 is an equidigital number, since it uses as much as digits as its factorization.

495773 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 495773 is about 704.1114968526. Note that the first 3 decimals coincide. The cubic root of 495773 is about 79.1457545257.

The spelling of 495773 in words is "four hundred ninety-five thousand, seven hundred seventy-three".