497695556468 has 48 divisors (see below), whose sum is σ = 1058986353600. Its totient is φ = 201711674880.

The previous prime is 497695556447. The next prime is 497695556503. The reversal of 497695556468 is 864655596794.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 497695556395 and 497695556404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17495483 + ... + 17523906.

It is an arithmetic number, because the mean of its divisors is an integer number (22062215700).

Almost surely, 2^497695556468 is an apocalyptic number.

It is an amenable number.

497695556468 is an abundant number, since it is smaller than the sum of its proper divisors (561290797132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497695556468 is a wasteful number, since it uses less digits than its factorization.

497695556468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35019440 (or 35019438 counting only the distinct ones).

The product of its digits is 1959552000, while the sum is 74.

The spelling of 497695556468 in words is "four hundred ninety-seven billion, six hundred ninety-five million, five hundred fifty-six thousand, four hundred sixty-eight".