6452356672 has 28 divisors (see below), whose sum is σ = 12840627100. Its totient is φ = 3216923136.

The previous prime is 6452356663. The next prime is 6452356721. The reversal of 6452356672 is 2766532546.

It can be written as a sum of positive squares in 2 ways, for example, as 5543695936 + 908660736 = 74456^2 + 30144^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122103 + ... + 166774.

It is an arithmetic number, because the mean of its divisors is an integer number (458593825).

Almost surely, 2^6452356672 is an apocalyptic number.

It is an amenable number.

6452356672 is a deficient number, since it is larger than the sum of its proper divisors (6388270428).

6452356672 is a wasteful number, since it uses less digits than its factorization.

6452356672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289238 (or 289228 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 46.

The square root of 6452356672 is about 80326.5626800998. The cubic root of 6452356672 is about 1861.6846678411.

It can be divided in two parts, 6452356 and 672, that added together give a triangular number (6453028 = T₃₅₉₂).

The spelling of 6452356672 in words is "six billion, four hundred fifty-two million, three hundred fifty-six thousand, six hundred seventy-two".