5871776053561 has 16 divisors (see below), whose sum is σ = 6487584860160. Its totient is φ = 5269655074320.

The previous prime is 5871776053547. The next prime is 5871776053679. The reversal of 5871776053561 is 1653506771785.

It is a cyclic number.

It is not a de Polignac number, because 5871776053561 - 2¹¹ = 5871776051513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5871776053561.

It is not an unprimeable number, because it can be changed into a prime (5871776053501) 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, 5640676 + ... + 6600058.

It is an arithmetic number, because the mean of its divisors is an integer number (405474053760).

Almost surely, 2^{5871776053561} is an apocalyptic number.

It is an amenable number.

5871776053561 is a deficient number, since it is larger than the sum of its proper divisors (615808806599).

5871776053561 is a wasteful number, since it uses less digits than its factorization.

5871776053561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966516.

The product of its (nonzero) digits is 37044000, while the sum is 61.

The spelling of 5871776053561 in words is "five trillion, eight hundred seventy-one billion, seven hundred seventy-six million, fifty-three thousand, five hundred sixty-one".