12550882803171 has 16 divisors (see below), whose sum is σ = 16751749332864. Its totient is φ = 8358639133824.

The previous prime is 12550882803139. The next prime is 12550882803281. The reversal of 12550882803171 is 17130828805521.

It is not a de Polignac number, because 12550882803171 - 2⁵ = 12550882803139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12550882803131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14450400 + ... + 15294306.

It is an arithmetic number, because the mean of its divisors is an integer number (1046984333304).

Almost surely, 2^{12550882803171} is an apocalyptic number.

12550882803171 is a deficient number, since it is larger than the sum of its proper divisors (4200866529693).

12550882803171 is a wasteful number, since it uses less digits than its factorization.

12550882803171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849010.

The product of its (nonzero) digits is 1075200, while the sum is 51.

The spelling of 12550882803171 in words is "twelve trillion, five hundred fifty billion, eight hundred eighty-two million, eight hundred three thousand, one hundred seventy-one".