457685083 has 2 divisors, whose sum is σ = 457685084. Its totient is φ = 457685082.

The previous prime is 457685071. The next prime is 457685089. The reversal of 457685083 is 380586754.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457685083 is a prime.

It is not a weakly prime, because it can be changed into another prime (457685089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228842541 + 228842542.

It is an arithmetic number, because the mean of its divisors is an integer number (228842542).

Almost surely, 2^457685083 is an apocalyptic number.

457685083 is a deficient number, since it is larger than the sum of its proper divisors (1).

457685083 is an equidigital number, since it uses as much as digits as its factorization.

457685083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 457685083 is about 21393.5757413295. The cubic root of 457685083 is about 770.6471666071.

The spelling of 457685083 in words is "four hundred fifty-seven million, six hundred eighty-five thousand, eighty-three".