4573471648 has 24 divisors (see below), whose sum is σ = 9533671812. Its totient is φ = 2152221696.

The previous prime is 4573471621. The next prime is 4573471663. The reversal of 4573471648 is 8461743754.

It can be written as a sum of positive squares in 2 ways, for example, as 3437242384 + 1136229264 = 58628^2 + 33708^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4203015 + ... + 4204102.

Almost surely, 2^4573471648 is an apocalyptic number.

It is an amenable number.

4573471648 is an abundant number, since it is smaller than the sum of its proper divisors (4960200164).

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

4573471648 is a wasteful number, since it uses less digits than its factorization.

4573471648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407144 (or 8407136 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 49.

The square root of 4573471648 is about 67627.4474455454. The cubic root of 4573471648 is about 1659.9002756175.

The spelling of 4573471648 in words is "four billion, five hundred seventy-three million, four hundred seventy-one thousand, six hundred forty-eight".