5457971 has 2 divisors, whose sum is σ = 5457972. Its totient is φ = 5457970.

The previous prime is 5457967. The next prime is 5458001. The reversal of 5457971 is 1797545.

5457971 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5457971 - 2² = 5457967 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5457931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728985 + 2728986.

It is an arithmetic number, because the mean of its divisors is an integer number (2728986).

Almost surely, 2^5457971 is an apocalyptic number.

5457971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5457971 is an equidigital number, since it uses as much as digits as its factorization.

5457971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44100, while the sum is 38.

The square root of 5457971 is about 2336.2300828471. The cubic root of 5457971 is about 176.0666392795.

The spelling of 5457971 in words is "five million, four hundred fifty-seven thousand, nine hundred seventy-one".