4561225589 has 4 divisors (see below), whose sum is σ = 4718509260. Its totient is φ = 4403941920.

The previous prime is 4561225561. The next prime is 4561225597. The reversal of 4561225589 is 9855221654.

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 3886524964 + 674700625 = 62342^2 + 25975^2 .

It is a cyclic number.

It is not a de Polignac number, because 4561225589 - 2¹⁶ = 4561160053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4561225489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78641792 + ... + 78641849.

It is an arithmetic number, because the mean of its divisors is an integer number (1179627315).

Almost surely, 2^4561225589 is an apocalyptic number.

It is an amenable number.

4561225589 is a deficient number, since it is larger than the sum of its proper divisors (157283671).

4561225589 is a wasteful number, since it uses less digits than its factorization.

4561225589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157283670.

The product of its digits is 864000, while the sum is 47.

The square root of 4561225589 is about 67536.8461582268. The cubic root of 4561225589 is about 1658.4174191033.

The spelling of 4561225589 in words is "four billion, five hundred sixty-one million, two hundred twenty-five thousand, five hundred eighty-nine".