12504059 has 4 divisors (see below), whose sum is σ = 12512640. Its totient is φ = 12495480.

The previous prime is 12504053. The next prime is 12504091. The reversal of 12504059 is 95040521.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12504059 - 2⁴ = 12504043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12504053) 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, 1499 + ... + 5220.

It is an arithmetic number, because the mean of its divisors is an integer number (3128160).

Almost surely, 2^12504059 is an apocalyptic number.

12504059 is a deficient number, since it is larger than the sum of its proper divisors (8581).

12504059 is an equidigital number, since it uses as much as digits as its factorization.

12504059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8580.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 12504059 is about 3536.1078886256. The cubic root of 12504059 is about 232.1045592409.

The spelling of 12504059 in words is "twelve million, five hundred four thousand, fifty-nine".