497025667 has 2 divisors, whose sum is σ = 497025668. Its totient is φ = 497025666.

The previous prime is 497025649. The next prime is 497025673. The reversal of 497025667 is 766520794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 497025667 - 2⁷ = 497025539 is a prime.

It is not a weakly prime, because it can be changed into another prime (497025637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248512833 + 248512834.

It is an arithmetic number, because the mean of its divisors is an integer number (248512834).

Almost surely, 2^497025667 is an apocalyptic number.

497025667 is a deficient number, since it is larger than the sum of its proper divisors (1).

497025667 is an equidigital number, since it uses as much as digits as its factorization.

497025667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 497025667 is about 22294.0724633253. The cubic root of 497025667 is about 792.1235751426.

The spelling of 497025667 in words is "four hundred ninety-seven million, twenty-five thousand, six hundred sixty-seven".