5071714561 has 4 divisors (see below), whose sum is σ = 5246601300. Its totient is φ = 4896827824.

The previous prime is 5071714559. The next prime is 5071714621. The reversal of 5071714561 is 1654171705.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1654171705 = 5 ⋅330834341.

It can be written as a sum of positive squares in 2 ways, for example, as 1356080625 + 3715633936 = 36825^2 + 60956^2 .

It is a cyclic number.

It is not a de Polignac number, because 5071714561 - 2¹ = 5071714559 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 5071714561.

It is not an unprimeable number, because it can be changed into a prime (5071717561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87443326 + ... + 87443383.

It is an arithmetic number, because the mean of its divisors is an integer number (1311650325).

Almost surely, 2^5071714561 is an apocalyptic number.

It is an amenable number.

5071714561 is a deficient number, since it is larger than the sum of its proper divisors (174886739).

5071714561 is a wasteful number, since it uses less digits than its factorization.

5071714561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174886738.

The product of its (nonzero) digits is 29400, while the sum is 37.

The square root of 5071714561 is about 71215.9712494325. The cubic root of 5071714561 is about 1718.1125140495.

The spelling of 5071714561 in words is "five billion, seventy-one million, seven hundred fourteen thousand, five hundred sixty-one".