5061181289 has 2 divisors, whose sum is σ = 5061181290. Its totient is φ = 5061181288.

The previous prime is 5061181277. The next prime is 5061181309. The reversal of 5061181289 is 9821811605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4844856025 + 216325264 = 69605^2 + 14708^2 .

It is a cyclic number.

It is not a de Polignac number, because 5061181289 - 2²⁰ = 5060132713 is a prime.

It is not a weakly prime, because it can be changed into another prime (5061181219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530590644 + 2530590645.

It is an arithmetic number, because the mean of its divisors is an integer number (2530590645).

Almost surely, 2^5061181289 is an apocalyptic number.

It is an amenable number.

5061181289 is a deficient number, since it is larger than the sum of its proper divisors (1).

5061181289 is an equidigital number, since it uses as much as digits as its factorization.

5061181289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 41.

The square root of 5061181289 is about 71141.9797939304. The cubic root of 5061181289 is about 1716.9222597950.

The spelling of 5061181289 in words is "five billion, sixty-one million, one hundred eighty-one thousand, two hundred eighty-nine".