12624510081 has 8 divisors (see below), whose sum is σ = 17718610720. Its totient is φ = 7973374752.

The previous prime is 12624510061. The next prime is 12624510083. The reversal of 12624510081 is 18001542621.

12624510081 is digitally balanced in base 2, 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 not a de Polignac number, because 12624510081 - 2¹¹ = 12624508033 is a prime.

It is a super-2 number, since 2×12624510081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12624510083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110741260 + ... + 110741373.

It is an arithmetic number, because the mean of its divisors is an integer number (2214826340).

Almost surely, 2^12624510081 is an apocalyptic number.

It is an amenable number.

12624510081 is a deficient number, since it is larger than the sum of its proper divisors (5094100639).

12624510081 is a wasteful number, since it uses less digits than its factorization.

12624510081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221482655.

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 12624510081 in words is "twelve billion, six hundred twenty-four million, five hundred ten thousand, eighty-one".