6472353888 has 648 divisors, whose sum is σ = 25196122224. Its totient is φ = 1541928960.

The previous prime is 6472353887. The next prime is 6472353961. The reversal of 6472353888 is 8883532746.

6472353888 is a `hidden beast` number, since 6 + 4 + 7 + 23 + 538 + 88 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6472353887) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 41225106 + ... + 41225262.

Almost surely, 2^6472353888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6472353888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12598061112).

6472353888 is an abundant number, since it is smaller than the sum of its proper divisors (18723768336).

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

6472353888 is a wasteful number, since it uses less digits than its factorization.

6472353888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 193 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The square root of 6472353888 is about 80450.9408770339. The cubic root of 6472353888 is about 1863.6059357192.

The spelling of 6472353888 in words is "six billion, four hundred seventy-two million, three hundred fifty-three thousand, eight hundred eighty-eight".