5571771313 has 4 divisors (see below), whose sum is σ = 5578413120. Its totient is φ = 5565129508.

The previous prime is 5571771287. The next prime is 5571771319. The reversal of 5571771313 is 3131771755.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5571771313 - 2⁹ = 5571770801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5571771319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3319645 + ... + 3321322.

It is an arithmetic number, because the mean of its divisors is an integer number (1394603280).

Almost surely, 2^5571771313 is an apocalyptic number.

It is an amenable number.

5571771313 is a deficient number, since it is larger than the sum of its proper divisors (6641807).

5571771313 is an equidigital number, since it uses as much as digits as its factorization.

5571771313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6641806.

The product of its digits is 77175, while the sum is 40.

The square root of 5571771313 is about 74644.2985967448. The cubic root of 5571771313 is about 1772.8191228167.

The spelling of 5571771313 in words is "five billion, five hundred seventy-one million, seven hundred seventy-one thousand, three hundred thirteen".