495494113 has 2 divisors, whose sum is σ = 495494114. Its totient is φ = 495494112.

The previous prime is 495494107. The next prime is 495494119. The reversal of 495494113 is 311494594.

It is a balanced prime because it is at equal distance from previous prime (495494107) and next prime (495494119).

It can be written as a sum of positive squares in only one way, i.e., 422425809 + 73068304 = 20553^2 + 8548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-495494113 is a prime.

It is not a weakly prime, because it can be changed into another prime (495494119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247747056 + 247747057.

It is an arithmetic number, because the mean of its divisors is an integer number (247747057).

Almost surely, 2^495494113 is an apocalyptic number.

It is an amenable number.

495494113 is a deficient number, since it is larger than the sum of its proper divisors (1).

495494113 is an equidigital number, since it uses as much as digits as its factorization.

495494113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The square root of 495494113 is about 22259.6970554408. The cubic root of 495494113 is about 791.3091113154.

The spelling of 495494113 in words is "four hundred ninety-five million, four hundred ninety-four thousand, one hundred thirteen".