5232173137 has 2 divisors, whose sum is σ = 5232173138. Its totient is φ = 5232173136.

The previous prime is 5232173131. The next prime is 5232173161. The reversal of 5232173137 is 7313712325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4949966736 + 282206401 = 70356^2 + 16799^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5232173137 is a prime.

It is not a weakly prime, because it can be changed into another prime (5232173131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2616086568 + 2616086569.

It is an arithmetic number, because the mean of its divisors is an integer number (2616086569).

Almost surely, 2^5232173137 is an apocalyptic number.

It is an amenable number.

5232173137 is a deficient number, since it is larger than the sum of its proper divisors (1).

5232173137 is an equidigital number, since it uses as much as digits as its factorization.

5232173137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 34.

The square root of 5232173137 is about 72333.7620824467. The cubic root of 5232173137 is about 1736.0438963723.

The spelling of 5232173137 in words is "five billion, two hundred thirty-two million, one hundred seventy-three thousand, one hundred thirty-seven".