6408552722 has 16 divisors (see below), whose sum is σ = 11293394112. Its totient is φ = 2688903120.

The previous prime is 6408552707. The next prime is 6408552743. The reversal of 6408552722 is 2272558046.

It is a self number, because there is not a number n which added to its sum of digits gives 6408552722.

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, 11203478 + ... + 11204049.

It is an arithmetic number, because the mean of its divisors is an integer number (705837132).

Almost surely, 2^6408552722 is an apocalyptic number.

6408552722 is a deficient number, since it is larger than the sum of its proper divisors (4884841390).

6408552722 is a wasteful number, since it uses less digits than its factorization.

6408552722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22407553.

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 6408552722 is about 80053.4366657672. The cubic root of 6408552722 is about 1857.4622115349.

The spelling of 6408552722 in words is "six billion, four hundred eight million, five hundred fifty-two thousand, seven hundred twenty-two".