5268071161 has 2 divisors, whose sum is σ = 5268071162. Its totient is φ = 5268071160.

The previous prime is 5268071153. The next prime is 5268071173. The reversal of 5268071161 is 1611708625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3502390761 + 1765680400 = 59181^2 + 42020^2 .

It is a cyclic number.

It is not a de Polignac number, because 5268071161 - 2³ = 5268071153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5268071161.

It is not a weakly prime, because it can be changed into another prime (5268071141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634035580 + 2634035581.

It is an arithmetic number, because the mean of its divisors is an integer number (2634035581).

Almost surely, 2^5268071161 is an apocalyptic number.

It is an amenable number.

5268071161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5268071161 is an equidigital number, since it uses as much as digits as its factorization.

5268071161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 5268071161 is about 72581.4794627390. The cubic root of 5268071161 is about 1740.0051923261.

Adding to 5268071161 its reverse (1611708625), we get a palindrome (6879779786).

The spelling of 5268071161 in words is "five billion, two hundred sixty-eight million, seventy-one thousand, one hundred sixty-one".