52352642171 has 2 divisors, whose sum is σ = 52352642172. Its totient is φ = 52352642170.

The previous prime is 52352642143. The next prime is 52352642189. The reversal of 52352642171 is 17124625325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52352642171 is a prime.

It is not a weakly prime, because it can be changed into another prime (52352641171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26176321085 + 26176321086.

It is an arithmetic number, because the mean of its divisors is an integer number (26176321086).

Almost surely, 2^52352642171 is an apocalyptic number.

52352642171 is a deficient number, since it is larger than the sum of its proper divisors (1).

52352642171 is an equidigital number, since it uses as much as digits as its factorization.

52352642171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The spelling of 52352642171 in words is "fifty-two billion, three hundred fifty-two million, six hundred forty-two thousand, one hundred seventy-one".