4532820812 has 24 divisors (see below), whose sum is σ = 8724386496. Its totient is φ = 2047557888.

The previous prime is 4532820781. The next prime is 4532820839. The reversal of 4532820812 is 2180282354.

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, 924893 + ... + 929780.

It is an arithmetic number, because the mean of its divisors is an integer number (363516104).

Almost surely, 2^4532820812 is an apocalyptic number.

It is an amenable number.

4532820812 is a deficient number, since it is larger than the sum of its proper divisors (4191565684).

4532820812 is a wasteful number, since it uses less digits than its factorization.

4532820812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854737 (or 1854735 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 4532820812 is about 67326.2267767918. The cubic root of 4532820812 is about 1654.9676809344.

The spelling of 4532820812 in words is "four billion, five hundred thirty-two million, eight hundred twenty thousand, eight hundred twelve".