5571126611071 has 32 divisors (see below), whose sum is σ = 6756905779200. Its totient is φ = 4484108906496.

The previous prime is 5571126611053. The next prime is 5571126611087. The reversal of 5571126611071 is 1701166211755.

It is a cyclic number.

It is not a de Polignac number, because 5571126611071 - 2¹⁷ = 5571126479999 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 (5571126611051) 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 31 ways as a sum of consecutive naturals, for example, 355997455 + ... + 356013103.

It is an arithmetic number, because the mean of its divisors is an integer number (211153305600).

Almost surely, 2^{5571126611071} is an apocalyptic number.

5571126611071 is a deficient number, since it is larger than the sum of its proper divisors (1185779168129).

5571126611071 is a wasteful number, since it uses less digits than its factorization.

5571126611071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22303.

The product of its (nonzero) digits is 88200, while the sum is 43.

The spelling of 5571126611071 in words is "five trillion, five hundred seventy-one billion, one hundred twenty-six million, six hundred eleven thousand, seventy-one".