497403427607 has 2 divisors, whose sum is σ = 497403427608. Its totient is φ = 497403427606.

The previous prime is 497403427531. The next prime is 497403427637. The reversal of 497403427607 is 706724304794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 497403427607 - 2³⁰ = 496329685783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497403427637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248701713803 + 248701713804.

It is an arithmetic number, because the mean of its divisors is an integer number (248701713804).

Almost surely, 2^497403427607 is an apocalyptic number.

497403427607 is a deficient number, since it is larger than the sum of its proper divisors (1).

497403427607 is an equidigital number, since it uses as much as digits as its factorization.

497403427607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7112448, while the sum is 53.

The spelling of 497403427607 in words is "four hundred ninety-seven billion, four hundred three million, four hundred twenty-seven thousand, six hundred seven".