6452316672 has 80 divisors (see below), whose sum is σ = 17513923680. Its totient is φ = 2110164992.

The previous prime is 6452316671. The next prime is 6452316677. The reversal of 6452316672 is 2766132546.

It is not an unprimeable number, because it can be changed into a prime (6452316671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41779 + ... + 121037.

It is an arithmetic number, because the mean of its divisors is an integer number (218924046).

Almost surely, 2^6452316672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6452316672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8756961840).

6452316672 is an abundant number, since it is smaller than the sum of its proper divisors (11061607008).

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

6452316672 is an equidigital number, since it uses as much as digits as its factorization.

6452316672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79333 (or 79317 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 6452316672 is about 80326.3136960735. The cubic root of 6452316672 is about 1861.6808207950.

The spelling of 6452316672 in words is "six billion, four hundred fifty-two million, three hundred sixteen thousand, six hundred seventy-two".