4535561559 has 4 divisors (see below), whose sum is σ = 6047415416. Its totient is φ = 3023707704.

The previous prime is 4535561551. The next prime is 4535561561. The reversal of 4535561559 is 9551655354.

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

It is not a de Polignac number, because 4535561559 - 2³ = 4535561551 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 (4535561551) 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, 755926924 + ... + 755926929.

It is an arithmetic number, because the mean of its divisors is an integer number (1511853854).

Almost surely, 2^4535561559 is an apocalyptic number.

4535561559 is a deficient number, since it is larger than the sum of its proper divisors (1511853857).

4535561559 is a wasteful number, since it uses less digits than its factorization.

4535561559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511853856.

The product of its digits is 2025000, while the sum is 48.

The square root of 4535561559 is about 67346.5779308793. The cubic root of 4535561559 is about 1655.3011696536.

The spelling of 4535561559 in words is "four billion, five hundred thirty-five million, five hundred sixty-one thousand, five hundred fifty-nine".