5132611161 has 12 divisors (see below), whose sum is σ = 7736109888. Its totient is φ = 3272969304.

The previous prime is 5132611157. The next prime is 5132611217. The reversal of 5132611161 is 1611162315.

5132611161 is a `hidden beast` number, since 5 + 1 + 32 + 611 + 16 + 1 = 666.

It is not a de Polignac number, because 5132611161 - 2² = 5132611157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5132611061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12397405 + ... + 12397818.

It is an arithmetic number, because the mean of its divisors is an integer number (644675824).

Almost surely, 2^5132611161 is an apocalyptic number.

It is an amenable number.

5132611161 is a deficient number, since it is larger than the sum of its proper divisors (2603498727).

5132611161 is a wasteful number, since it uses less digits than its factorization.

5132611161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24795252 (or 24795249 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 5132611161 is about 71642.2442487671. The cubic root of 5132611161 is about 1724.9616919029.

Adding to 5132611161 its reverse (1611162315), we get a palindrome (6743773476).

The spelling of 5132611161 in words is "five billion, one hundred thirty-two million, six hundred eleven thousand, one hundred sixty-one".