6475432704 has 144 divisors (see below), whose sum is σ = 18705249024. Its totient is φ = 1976832000.

The previous prime is 6475432669. The next prime is 6475432721. The reversal of 6475432704 is 4072345746.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305429 + ... + 1310379.

Almost surely, 2^6475432704 is an apocalyptic number.

6475432704 is a gapful number since it is divisible by the number (64) 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 6475432704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9352624512).

6475432704 is an abundant number, since it is smaller than the sum of its proper divisors (12229816320).

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

6475432704 is a wasteful number, since it uses less digits than its factorization.

6475432704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114 (or 5100 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 6475432704 is about 80470.0733440700. The cubic root of 6475432704 is about 1863.9013867163.

The spelling of 6475432704 in words is "six billion, four hundred seventy-five million, four hundred thirty-two thousand, seven hundred four".