4560898609 has 4 divisors (see below), whose sum is σ = 4561120116. Its totient is φ = 4560677104.

The previous prime is 4560898603. The next prime is 4560898619. The reversal of 4560898609 is 9068980654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2739999025 + 1820899584 = 52345^2 + 42672^2 .

It is a cyclic number.

It is not a de Polignac number, because 4560898609 - 2⁵ = 4560898577 is a prime.

It is a super-2 number, since 2×4560898609² = 41603592243156269762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4560898609.

It is not an unprimeable number, because it can be changed into a prime (4560898603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76294 + ... + 122239.

It is an arithmetic number, because the mean of its divisors is an integer number (1140280029).

Almost surely, 2^4560898609 is an apocalyptic number.

It is an amenable number.

4560898609 is a deficient number, since it is larger than the sum of its proper divisors (221507).

4560898609 is a wasteful number, since it uses less digits than its factorization.

4560898609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221506.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The square root of 4560898609 is about 67534.4253621810. The cubic root of 4560898609 is about 1658.3777892366.

The spelling of 4560898609 in words is "four billion, five hundred sixty million, eight hundred ninety-eight thousand, six hundred nine".