5405427171 has 12 divisors (see below), whose sum is σ = 7809211072. Its totient is φ = 3602984976.

The previous prime is 5405427169. The next prime is 5405427217. The reversal of 5405427171 is 1717245045.

5405427171 is a `hidden beast` number, since 5 + 40 + 542 + 7 + 1 + 71 = 666.

It is not a de Polignac number, because 5405427171 - 2¹ = 5405427169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405427121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4590 + ... + 104076.

Almost surely, 2^5405427171 is an apocalyptic number.

5405427171 is a deficient number, since it is larger than the sum of its proper divisors (2403783901).

5405427171 is a wasteful number, since it uses less digits than its factorization.

5405427171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105530 (or 105527 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 5405427171 is about 73521.6102312783. The cubic root of 5405427171 is about 1754.9981922206.

It can be divided in two parts, 54054 and 27171, that added together give a square (81225 = 285²).

The spelling of 5405427171 in words is "five billion, four hundred five million, four hundred twenty-seven thousand, one hundred seventy-one".