6009559 has 4 divisors (see below), whose sum is σ = 6019416. Its totient is φ = 5999704.

The previous prime is 6009557. The next prime is 6009569. The reversal of 6009559 is 9559006.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9559006 = 2 ⋅4779503.

It is a cyclic number.

It is not a de Polignac number, because 6009559 - 2¹ = 6009557 is a prime.

It is a super-2 number, since 2×6009559² = 72229598748962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6009557) 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, 3949 + ... + 5254.

It is an arithmetic number, because the mean of its divisors is an integer number (1504854).

Almost surely, 2^6009559 is an apocalyptic number.

6009559 is a deficient number, since it is larger than the sum of its proper divisors (9857).

6009559 is an equidigital number, since it uses as much as digits as its factorization.

6009559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9856.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 6009559 is about 2451.4401889502. The cubic root of 6009559 is about 181.8085072807.

The spelling of 6009559 in words is "six million, nine thousand, five hundred fifty-nine".