4066580532 has 24 divisors (see below), whose sum is σ = 10844214976. Its totient is φ = 1161880128.

The previous prime is 4066580521. The next prime is 4066580569. The reversal of 4066580532 is 2350856604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24205753 + ... + 24205920.

Almost surely, 2^4066580532 is an apocalyptic number.

4066580532 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4066580532 is an abundant number, since it is smaller than the sum of its proper divisors (6777634444).

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

4066580532 is a wasteful number, since it uses less digits than its factorization.

4066580532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48411687 (or 48411685 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 4066580532 is about 63769.7462124478. The cubic root of 4066580532 is about 1596.1601321103.

The spelling of 4066580532 in words is "four billion, sixty-six million, five hundred eighty thousand, five hundred thirty-two".