4502812609 has 3 divisors (see below), whose sum is σ = 4502879713. Its totient is φ = 4502745506.

The previous prime is 4502812607. The next prime is 4502812621. The reversal of 4502812609 is 9062182054.

The square root of 4502812609 is 67103.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 4502812609 - 2¹ = 4502812607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4502812607) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 33552 + ... + 100654.

Almost surely, 2^4502812609 is an apocalyptic number.

4502812609 is the 67103-rd square number.

4502812609 is the 33552-nd centered octagonal number.

It is an amenable number.

4502812609 is a deficient number, since it is larger than the sum of its proper divisors (67104).

4502812609 is an frugal number, since it uses more digits than its factorization.

4502812609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134206 (or 67103 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The cubic root of 4502812609 is about 1651.3075168953.

The spelling of 4502812609 in words is "four billion, five hundred two million, eight hundred twelve thousand, six hundred nine".