2125626161271 has 8 divisors (see below), whose sum is σ = 2836705523184. Its totient is φ = 1415815453440.

The previous prime is 2125626161249. The next prime is 2125626161297. The reversal of 2125626161271 is 1721616265212.

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

It is not a de Polignac number, because 2125626161271 - 2⁶ = 2125626161207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125626161371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317159610 + ... + 317166311.

It is an arithmetic number, because the mean of its divisors is an integer number (354588190398).

Almost surely, 2^{2125626161271} is an apocalyptic number.

2125626161271 is a deficient number, since it is larger than the sum of its proper divisors (711079361913).

2125626161271 is a wasteful number, since it uses less digits than its factorization.

2125626161271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634327041.

The product of its digits is 120960, while the sum is 42.

The spelling of 2125626161271 in words is "two trillion, one hundred twenty-five billion, six hundred twenty-six million, one hundred sixty-one thousand, two hundred seventy-one".