495967097 has 2 divisors, whose sum is σ = 495967098. Its totient is φ = 495967096.

The previous prime is 495967091. The next prime is 495967123. The reversal of 495967097 is 790769594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409495696 + 86471401 = 20236^2 + 9299^2 .

It is a cyclic number.

It is not a de Polignac number, because 495967097 - 2⁶ = 495967033 is a prime.

It is a super-2 number, since 2×495967097² = 491966722613214818, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (495967091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247983548 + 247983549.

It is an arithmetic number, because the mean of its divisors is an integer number (247983549).

Almost surely, 2^495967097 is an apocalyptic number.

It is an amenable number.

495967097 is a deficient number, since it is larger than the sum of its proper divisors (1).

495967097 is an equidigital number, since it uses as much as digits as its factorization.

495967097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4286520, while the sum is 56.

The square root of 495967097 is about 22270.3187449125. The cubic root of 495967097 is about 791.5608179862.

The spelling of 495967097 in words is "four hundred ninety-five million, nine hundred sixty-seven thousand, ninety-seven".