457484542171 has 2 divisors, whose sum is σ = 457484542172. Its totient is φ = 457484542170.

The previous prime is 457484542153. The next prime is 457484542237. The reversal of 457484542171 is 171245484754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457484542171 - 2⁷ = 457484542043 is a prime.

It is not a weakly prime, because it can be changed into another prime (457484542111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228742271085 + 228742271086.

It is an arithmetic number, because the mean of its divisors is an integer number (228742271086).

Almost surely, 2^457484542171 is an apocalyptic number.

457484542171 is a deficient number, since it is larger than the sum of its proper divisors (1).

457484542171 is an equidigital number, since it uses as much as digits as its factorization.

457484542171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5017600, while the sum is 52.

The spelling of 457484542171 in words is "four hundred fifty-seven billion, four hundred eighty-four million, five hundred forty-two thousand, one hundred seventy-one".