495705461 has 2 divisors, whose sum is σ = 495705462. Its totient is φ = 495705460.

The previous prime is 495705389. The next prime is 495705473. The reversal of 495705461 is 164507594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 316306225 + 179399236 = 17785^2 + 13394^2 .

It is a cyclic number.

It is not a de Polignac number, because 495705461 - 2¹⁰ = 495704437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495705481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247852730 + 247852731.

It is an arithmetic number, because the mean of its divisors is an integer number (247852731).

Almost surely, 2^495705461 is an apocalyptic number.

It is an amenable number.

495705461 is a deficient number, since it is larger than the sum of its proper divisors (1).

495705461 is an equidigital number, since it uses as much as digits as its factorization.

495705461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 495705461 is about 22264.4438735846. The cubic root of 495705461 is about 791.4216036208.

The spelling of 495705461 in words is "four hundred ninety-five million, seven hundred five thousand, four hundred sixty-one".