497907023 has 2 divisors, whose sum is σ = 497907024. Its totient is φ = 497907022.

The previous prime is 497906971. The next prime is 497907037. The reversal of 497907023 is 320709794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 497907023 - 2¹⁸ = 497644879 is a prime.

It is a super-2 number, since 2×497907023² = 495822807105445058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497907043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248953511 + 248953512.

It is an arithmetic number, because the mean of its divisors is an integer number (248953512).

Almost surely, 2^497907023 is an apocalyptic number.

497907023 is a deficient number, since it is larger than the sum of its proper divisors (1).

497907023 is an equidigital number, since it uses as much as digits as its factorization.

497907023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 497907023 is about 22313.8303076814. The cubic root of 497907023 is about 792.5915124846.

The spelling of 497907023 in words is "four hundred ninety-seven million, nine hundred seven thousand, twenty-three".