12501059 has 8 divisors (see below), whose sum is σ = 12972960. Its totient is φ = 12031936.

The previous prime is 12501053. The next prime is 12501067. The reversal of 12501059 is 95010521.

12501059 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12501059 - 2⁴ = 12501043 is a prime.

It is a super-2 number, since 2×12501059² = 312552952242962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12501053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14159 + ... + 15015.

It is an arithmetic number, because the mean of its divisors is an integer number (1621620).

Almost surely, 2^12501059 is an apocalyptic number.

12501059 is a deficient number, since it is larger than the sum of its proper divisors (471901).

12501059 is an equidigital number, since it uses as much as digits as its factorization.

12501059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 12501059 is about 3535.6836679771. The cubic root of 12501059 is about 232.0859954190.

The spelling of 12501059 in words is "twelve million, five hundred one thousand, fifty-nine".