5457171 has 4 divisors (see below), whose sum is σ = 7276232. Its totient is φ = 3638112.

The previous prime is 5457169. The next prime is 5457181. The reversal of 5457171 is 1717545.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5457171 - 2¹ = 5457169 is a prime.

It is a D-number.

It is a Duffinian number.

5457171 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5457181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909526 + ... + 909531.

It is an arithmetic number, because the mean of its divisors is an integer number (1819058).

Almost surely, 2^5457171 is an apocalyptic number.

5457171 is a deficient number, since it is larger than the sum of its proper divisors (1819061).

5457171 is a wasteful number, since it uses less digits than its factorization.

5457171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819060.

The product of its digits is 4900, while the sum is 30.

The square root of 5457171 is about 2336.0588605598. The cubic root of 5457171 is about 176.0580365592.

The spelling of 5457171 in words is "five million, four hundred fifty-seven thousand, one hundred seventy-one".