12624010503947 has 4 divisors (see below), whose sum is σ = 12796942154760. Its totient is φ = 12451078853136.

The previous prime is 12624010503917. The next prime is 12624010503989. The reversal of 12624010503947 is 74930501042621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12624010503947 - 2²⁶ = 12623943395083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12624010503898 and 12624010503907.

It is not an unprimeable number, because it can be changed into a prime (12624010503917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86465825297 + ... + 86465825442.

It is an arithmetic number, because the mean of its divisors is an integer number (3199235538690).

Almost surely, 2^{12624010503947} is an apocalyptic number.

12624010503947 is a deficient number, since it is larger than the sum of its proper divisors (172931650813).

12624010503947 is an equidigital number, since it uses as much as digits as its factorization.

12624010503947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172931650812.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 12624010503947 in words is "twelve trillion, six hundred twenty-four billion, ten million, five hundred three thousand, nine hundred forty-seven".