4559459557 has 4 divisors (see below), whose sum is σ = 4562992576. Its totient is φ = 4555926540.

The previous prime is 4559459521. The next prime is 4559459573. The reversal of 4559459557 is 7559549554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4559459557 - 2²⁷ = 4425241829 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 (4559459357) 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, 1764573 + ... + 1767154.

It is an arithmetic number, because the mean of its divisors is an integer number (1140748144).

Almost surely, 2^4559459557 is an apocalyptic number.

It is an amenable number.

4559459557 is a deficient number, since it is larger than the sum of its proper divisors (3533019).

4559459557 is a wasteful number, since it uses less digits than its factorization.

4559459557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533018.

The product of its digits is 28350000, while the sum is 58.

The square root of 4559459557 is about 67523.7703109061. The cubic root of 4559459557 is about 1658.2033541002.

The spelling of 4559459557 in words is "four billion, five hundred fifty-nine million, four hundred fifty-nine thousand, five hundred fifty-seven".