12625105403 has 8 divisors (see below), whose sum is σ = 13567278672. Its totient is φ = 11705101056.

The previous prime is 12625105397. The next prime is 12625105411. The reversal of 12625105403 is 30450152621.

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 12625105403 - 2¹⁰ = 12625104379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12625102403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5541050 + ... + 5543327.

It is an arithmetic number, because the mean of its divisors is an integer number (1695909834).

Almost surely, 2^12625105403 is an apocalyptic number.

12625105403 is a deficient number, since it is larger than the sum of its proper divisors (942173269).

12625105403 is a wasteful number, since it uses less digits than its factorization.

12625105403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11084461.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 12625105403 in words is "twelve billion, six hundred twenty-five million, one hundred five thousand, four hundred three".