497000511959 has 12 divisors (see below), whose sum is σ = 585461728800. Its totient is φ = 420608024928.

The previous prime is 497000511899. The next prime is 497000511979. The reversal of 497000511959 is 959115000794.

It is not a de Polignac number, because 497000511959 - 2³² = 492705544663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497000511979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64191494 + ... + 64199235.

It is an arithmetic number, because the mean of its divisors is an integer number (48788477400).

Almost surely, 2^497000511959 is an apocalyptic number.

497000511959 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

497000511959 is a deficient number, since it is larger than the sum of its proper divisors (88461216841).

497000511959 is a wasteful number, since it uses less digits than its factorization.

497000511959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128390822 (or 128390815 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 50.

The spelling of 497000511959 in words is "four hundred ninety-seven billion, five hundred eleven thousand, nine hundred fifty-nine".