5121650713271 has 4 divisors (see below), whose sum is σ = 5122345747200. Its totient is φ = 5120955679344.

The previous prime is 5121650713241. The next prime is 5121650713297. The reversal of 5121650713271 is 1723170561215.

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 5121650713271 - 2¹⁴ = 5121650696887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121650713241) 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, 347505911 + ... + 347520648.

It is an arithmetic number, because the mean of its divisors is an integer number (1280586436800).

Almost surely, 2^{5121650713271} is an apocalyptic number.

5121650713271 is a deficient number, since it is larger than the sum of its proper divisors (695033929).

5121650713271 is an equidigital number, since it uses as much as digits as its factorization.

5121650713271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695033928.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 5121650713271 in words is "five trillion, one hundred twenty-one billion, six hundred fifty million, seven hundred thirteen thousand, two hundred seventy-one".