495514631 has 2 divisors, whose sum is σ = 495514632. Its totient is φ = 495514630.

The previous prime is 495514519. The next prime is 495514681. The reversal of 495514631 is 136415594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495514631 - 2¹⁰ = 495513607 is a prime.

It is a super-2 number, since 2×495514631² = 491069499070132322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495514681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247757315 + 247757316.

It is an arithmetic number, because the mean of its divisors is an integer number (247757316).

Almost surely, 2^495514631 is an apocalyptic number.

495514631 is a deficient number, since it is larger than the sum of its proper divisors (1).

495514631 is an equidigital number, since it uses as much as digits as its factorization.

495514631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 38.

The square root of 495514631 is about 22260.1579284604. The cubic root of 495514631 is about 791.3200336492.

The spelling of 495514631 in words is "four hundred ninety-five million, five hundred fourteen thousand, six hundred thirty-one".