6453504328 has 48 divisors (see below), whose sum is σ = 12823976880. Its totient is φ = 3042895296.

The previous prime is 6453504301. The next prime is 6453504331. The reversal of 6453504328 is 8234053546.

It is a super-2 number, since 2×6453504328² = 83295436223029463168, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 278151 + ... + 300457.

It is an arithmetic number, because the mean of its divisors is an integer number (267166185).

Almost surely, 2^6453504328 is an apocalyptic number.

It is an amenable number.

6453504328 is a deficient number, since it is larger than the sum of its proper divisors (6370472552).

6453504328 is a wasteful number, since it uses less digits than its factorization.

6453504328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22414 (or 22381 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 6453504328 is about 80333.7060516941. The cubic root of 6453504328 is about 1861.7950382078.

The spelling of 6453504328 in words is "six billion, four hundred fifty-three million, five hundred four thousand, three hundred twenty-eight".