457025696825171 has 2 divisors, whose sum is σ = 457025696825172. Its totient is φ = 457025696825170.

The previous prime is 457025696825167. The next prime is 457025696825179. The reversal of 457025696825171 is 171528696520754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457025696825171 - 2² = 457025696825167 is a prime.

It is not a weakly prime, because it can be changed into another prime (457025696825179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228512848412585 + 228512848412586.

It is an arithmetic number, because the mean of its divisors is an integer number (228512848412586).

Almost surely, 2^{457025696825171} is an apocalyptic number.

457025696825171 is a deficient number, since it is larger than the sum of its proper divisors (1).

457025696825171 is an equidigital number, since it uses as much as digits as its factorization.

457025696825171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016000, while the sum is 68.

The spelling of 457025696825171 in words is "four hundred fifty-seven trillion, twenty-five billion, six hundred ninety-six million, eight hundred twenty-five thousand, one hundred seventy-one".