6457771322 has 16 divisors (see below), whose sum is σ = 9714276000. Its totient is φ = 3219692880.

The previous prime is 6457771279. The next prime is 6457771363. The reversal of 6457771322 is 2231777546.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263929 + ... + 1269027.

It is an arithmetic number, because the mean of its divisors is an integer number (607142250).

Almost surely, 2^6457771322 is an apocalyptic number.

6457771322 is a deficient number, since it is larger than the sum of its proper divisors (3256504678).

6457771322 is a wasteful number, since it uses less digits than its factorization.

6457771322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781.

The product of its digits is 493920, while the sum is 44.

The square root of 6457771322 is about 80360.2595939062. The cubic root of 6457771322 is about 1862.2052813670.

The spelling of 6457771322 in words is "six billion, four hundred fifty-seven million, seven hundred seventy-one thousand, three hundred twenty-two".