2613217271 has 16 divisors (see below), whose sum is σ = 3164958720. Its totient is φ = 2106311040.

The previous prime is 2613217259. The next prime is 2613217273. The reversal of 2613217271 is 1727123162.

It is a cyclic number.

It is not a de Polignac number, because 2613217271 - 2⁶ = 2613217207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613217273) 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 15 ways as a sum of consecutive naturals, for example, 137570 + ... + 155408.

It is an arithmetic number, because the mean of its divisors is an integer number (197809920).

Almost surely, 2^2613217271 is an apocalyptic number.

2613217271 is a deficient number, since it is larger than the sum of its proper divisors (551741449).

2613217271 is a wasteful number, since it uses less digits than its factorization.

2613217271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19094.

The product of its digits is 7056, while the sum is 32.

The square root of 2613217271 is about 51119.6368433893. The cubic root of 2613217271 is about 1377.3950141495.

It can be divided in two parts, 2613217 and 271, that multiplied together give a palindrome (708181807).

The spelling of 2613217271 in words is "two billion, six hundred thirteen million, two hundred seventeen thousand, two hundred seventy-one".