45050171 has 2 divisors, whose sum is σ = 45050172. Its totient is φ = 45050170.

The previous prime is 45050149. The next prime is 45050207. The reversal of 45050171 is 17105054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45050171 - 2⁶ = 45050107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45050671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22525085 + 22525086.

It is an arithmetic number, because the mean of its divisors is an integer number (22525086).

Almost surely, 2^45050171 is an apocalyptic number.

45050171 is a deficient number, since it is larger than the sum of its proper divisors (1).

45050171 is an equidigital number, since it uses as much as digits as its factorization.

45050171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 45050171 is about 6711.9424163203. The cubic root of 45050171 is about 355.8214686826.

The spelling of 45050171 in words is "forty-five million, fifty thousand, one hundred seventy-one".