6457117496 has 32 divisors (see below), whose sum is σ = 12711546000. Its totient is φ = 3070695936.

The previous prime is 6457117487. The next prime is 6457117517. The reversal of 6457117496 is 6947117546.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192161 + ... + 223248.

Almost surely, 2^6457117496 is an apocalyptic number.

It is an amenable number.

6457117496 is a deficient number, since it is larger than the sum of its proper divisors (6254428504).

6457117496 is a wasteful number, since it uses less digits than its factorization.

6457117496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415511 (or 415507 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 50.

The square root of 6457117496 is about 80356.1913980497. The cubic root of 6457117496 is about 1862.1424320617.

Adding to 6457117496 its sum of digits (50), we get a palindrome (6457117546).

The spelling of 6457117496 in words is "six billion, four hundred fifty-seven million, one hundred seventeen thousand, four hundred ninety-six".