497375548559 has 2 divisors, whose sum is σ = 497375548560. Its totient is φ = 497375548558.

The previous prime is 497375548547. The next prime is 497375548601. The reversal of 497375548559 is 955845573794.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497375548559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 497375548492 and 497375548501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497375548529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248687774279 + 248687774280.

It is an arithmetic number, because the mean of its divisors is an integer number (248687774280).

Almost surely, 2^497375548559 is an apocalyptic number.

497375548559 is a deficient number, since it is larger than the sum of its proper divisors (1).

497375548559 is an equidigital number, since it uses as much as digits as its factorization.

497375548559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560000, while the sum is 71.

The spelling of 497375548559 in words is "four hundred ninety-seven billion, three hundred seventy-five million, five hundred forty-eight thousand, five hundred fifty-nine".