6453264832 has 28 divisors (see below), whose sum is σ = 14635083760. Its totient is φ = 2765684736.

The previous prime is 6453264827. The next prime is 6453264833. The reversal of 6453264832 is 2384623546.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6453264833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7201857 + ... + 7202752.

Almost surely, 2^6453264832 is an apocalyptic number.

It is an amenable number.

6453264832 is an abundant number, since it is smaller than the sum of its proper divisors (8181818928).

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

6453264832 is a wasteful number, since it uses less digits than its factorization.

6453264832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14404628 (or 14404618 counting only the distinct ones).

The product of its digits is 829440, while the sum is 43.

The square root of 6453264832 is about 80332.2154057760. The cubic root of 6453264832 is about 1861.7720068976.

The spelling of 6453264832 in words is "six billion, four hundred fifty-three million, two hundred sixty-four thousand, eight hundred thirty-two".