5545376171 has 2 divisors, whose sum is σ = 5545376172. Its totient is φ = 5545376170.

The previous prime is 5545376129. The next prime is 5545376189. The reversal of 5545376171 is 1716735455.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5545376171 - 2¹⁸ = 5545114027 is a prime.

It is not a weakly prime, because it can be changed into another prime (5545376101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772688085 + 2772688086.

It is an arithmetic number, because the mean of its divisors is an integer number (2772688086).

Almost surely, 2^5545376171 is an apocalyptic number.

5545376171 is a deficient number, since it is larger than the sum of its proper divisors (1).

5545376171 is an equidigital number, since it uses as much as digits as its factorization.

5545376171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 441000, while the sum is 44.

The square root of 5545376171 is about 74467.2825541526. The cubic root of 5545376171 is about 1770.0152329330.

The spelling of 5545376171 in words is "five billion, five hundred forty-five million, three hundred seventy-six thousand, one hundred seventy-one".