457111673 has 2 divisors, whose sum is σ = 457111674. Its totient is φ = 457111672.

The previous prime is 457111667. The next prime is 457111679. The reversal of 457111673 is 376111754.

It is a balanced prime because it is at equal distance from previous prime (457111667) and next prime (457111679).

It can be written as a sum of positive squares in only one way, i.e., 232501504 + 224610169 = 15248^2 + 14987^2 .

It is a cyclic number.

It is not a de Polignac number, because 457111673 - 2²² = 452917369 is a prime.

It is not a weakly prime, because it can be changed into another prime (457111679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228555836 + 228555837.

It is an arithmetic number, because the mean of its divisors is an integer number (228555837).

Almost surely, 2^457111673 is an apocalyptic number.

It is an amenable number.

457111673 is a deficient number, since it is larger than the sum of its proper divisors (1).

457111673 is an equidigital number, since it uses as much as digits as its factorization.

457111673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 35.

The square root of 457111673 is about 21380.1700881915. The cubic root of 457111673 is about 770.3251974337.

The spelling of 457111673 in words is "four hundred fifty-seven million, one hundred eleven thousand, six hundred seventy-three".