12053559 has 24 divisors (see below), whose sum is σ = 18845568. Its totient is φ = 6832560.

The previous prime is 12053551. The next prime is 12053609. The reversal of 12053559 is 95535021.

It is not a de Polignac number, because 12053559 - 2³ = 12053551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24304 + ... + 24794.

It is an arithmetic number, because the mean of its divisors is an integer number (785232).

Almost surely, 2^12053559 is an apocalyptic number.

12053559 is a deficient number, since it is larger than the sum of its proper divisors (6792009).

12053559 is a wasteful number, since it uses less digits than its factorization.

12053559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 12053559 is about 3471.8235842277. The cubic root of 12053559 is about 229.2829527442.

The spelling of 12053559 in words is "twelve million, fifty-three thousand, five hundred fifty-nine".