52906171 has 2 divisors, whose sum is σ = 52906172. Its totient is φ = 52906170.

The previous prime is 52906151. The next prime is 52906199. The reversal of 52906171 is 17160925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52906171 - 2²¹ = 50809019 is a prime.

It is not a weakly prime, because it can be changed into another prime (52906111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26453085 + 26453086.

It is an arithmetic number, because the mean of its divisors is an integer number (26453086).

Almost surely, 2^52906171 is an apocalyptic number.

52906171 is a deficient number, since it is larger than the sum of its proper divisors (1).

52906171 is an equidigital number, since it uses as much as digits as its factorization.

52906171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 52906171 is about 7273.6628324387. The cubic root of 52906171 is about 375.4067787381.

The spelling of 52906171 in words is "fifty-two million, nine hundred six thousand, one hundred seventy-one".