5136880161 has 16 divisors (see below), whose sum is σ = 7987376000. Its totient is φ = 2935359504.

The previous prime is 5136880153. The next prime is 5136880183. The reversal of 5136880161 is 1610886315.

It is not a de Polignac number, because 5136880161 - 2³ = 5136880153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5136880561) 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 15 ways as a sum of consecutive naturals, for example, 2495026 + ... + 2497083.

It is an arithmetic number, because the mean of its divisors is an integer number (499211000).

Almost surely, 2^5136880161 is an apocalyptic number.

It is an amenable number.

5136880161 is a deficient number, since it is larger than the sum of its proper divisors (2850495839).

5136880161 is an equidigital number, since it uses as much as digits as its factorization.

5136880161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992133 (or 4992119 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 5136880161 is about 71672.0319301748. The cubic root of 5136880161 is about 1725.4397994761.

The spelling of 5136880161 in words is "five billion, one hundred thirty-six million, eight hundred eighty thousand, one hundred sixty-one".