6473044032 has 896 divisors, whose sum is σ = 24906792960. Its totient is φ = 1433272320.

The previous prime is 6473044021. The next prime is 6473044033. The reversal of 6473044032 is 2304403746.

It is a junction number, because it is equal to n+sod(n) for n = 6473043984 and 6473044002.

It is not an unprimeable number, because it can be changed into a prime (6473044033) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 174947118 + ... + 174947154.

It is an arithmetic number, because the mean of its divisors is an integer number (27797760).

Almost surely, 2^6473044032 is an apocalyptic number.

6473044032 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6473044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12453396480).

6473044032 is an abundant number, since it is smaller than the sum of its proper divisors (18433748928).

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

6473044032 is a wasteful number, since it uses less digits than its factorization.

6473044032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 6473044032 is about 80455.2299853776. The cubic root of 6473044032 is about 1863.6721718350.

Adding to 6473044032 its reverse (2304403746), we get a palindrome (8777447778).

The spelling of 6473044032 in words is "six billion, four hundred seventy-three million, forty-four thousand, thirty-two".