4532809836 has 24 divisors (see below), whose sum is σ = 10595358144. Its totient is φ = 1508250640.

The previous prime is 4532809733. The next prime is 4532809837. The reversal of 4532809836 is 6389082354.

It is not an unprimeable number, because it can be changed into a prime (4532809837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328710 + ... + 342221.

It is an arithmetic number, because the mean of its divisors is an integer number (441473256).

Almost surely, 2^4532809836 is an apocalyptic number.

It is an amenable number.

4532809836 is an abundant number, since it is smaller than the sum of its proper divisors (6062548308).

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

4532809836 is a wasteful number, since it uses less digits than its factorization.

4532809836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671501 (or 671499 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 4532809836 is about 67326.1452631888. The cubic root of 4532809836 is about 1654.9663451260.

The spelling of 4532809836 in words is "four billion, five hundred thirty-two million, eight hundred nine thousand, eight hundred thirty-six".