495520967 has 2 divisors, whose sum is σ = 495520968. Its totient is φ = 495520966.

The previous prime is 495520889. The next prime is 495520973. The reversal of 495520967 is 769025594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495520967 - 2¹² = 495516871 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495520367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247760483 + 247760484.

It is an arithmetic number, because the mean of its divisors is an integer number (247760484).

Almost surely, 2^495520967 is an apocalyptic number.

495520967 is a deficient number, since it is larger than the sum of its proper divisors (1).

495520967 is an equidigital number, since it uses as much as digits as its factorization.

495520967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 47.

The square root of 495520967 is about 22260.3002450551. The cubic root of 495520967 is about 791.3234064270.

The spelling of 495520967 in words is "four hundred ninety-five million, five hundred twenty thousand, nine hundred sixty-seven".