5059619161 has 9 divisors (see below), whose sum is σ = 5127295711. Its totient is φ = 4992827152.

The previous prime is 5059619141. The next prime is 5059619171. The reversal of 5059619161 is 1619169505.

The square root of 5059619161 is 71131.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4688825625 + 370793536 = 68475^2 + 19256^2 .

It is not a de Polignac number, because 5059619161 - 2⁵ = 5059619129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5059619141) 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 8 ways as a sum of consecutive naturals, for example, 5903445 + ... + 5904301.

Almost surely, 2^5059619161 is an apocalyptic number.

5059619161 is the 71131-st square number.

5059619161 is the 35566-th centered octagonal number.

It is an amenable number.

5059619161 is a deficient number, since it is larger than the sum of its proper divisors (67676550).

5059619161 is an frugal number, since it uses more digits than its factorization.

5059619161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 43.

The cubic root of 5059619161 is about 1716.7455995670.

Multiplying 5059619161 by its product of nonzero digits (72900), we get a square (368846236836900 = 19205370²).

The spelling of 5059619161 in words is "five billion, fifty-nine million, six hundred nineteen thousand, one hundred sixty-one".