5132132168 has 16 divisors (see below), whose sum is σ = 9631765500. Its totient is φ = 2563661376.

The previous prime is 5132132167. The next prime is 5132132177. The reversal of 5132132168 is 8612312315.

It can be written as a sum of positive squares in 2 ways, for example, as 4891323844 + 240808324 = 69938^2 + 15518^2 .

It is not an unprimeable number, because it can be changed into a prime (5132132167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291503 + ... + 308606.

Almost surely, 2^5132132168 is an apocalyptic number.

It is an amenable number.

5132132168 is a deficient number, since it is larger than the sum of its proper divisors (4499633332).

5132132168 is a wasteful number, since it uses less digits than its factorization.

5132132168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601184 (or 601180 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 5132132168 is about 71638.9012199378. The cubic root of 5132132168 is about 1724.9080304394.

The spelling of 5132132168 in words is "five billion, one hundred thirty-two million, one hundred thirty-two thousand, one hundred sixty-eight".