457664059 has 2 divisors, whose sum is σ = 457664060. Its totient is φ = 457664058.

The previous prime is 457664041. The next prime is 457664071. The reversal of 457664059 is 950466754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457664059 - 2¹¹ = 457662011 is a prime.

It is not a weakly prime, because it can be changed into another prime (457664159) 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, 228832029 + 228832030.

It is an arithmetic number, because the mean of its divisors is an integer number (228832030).

Almost surely, 2^457664059 is an apocalyptic number.

457664059 is a deficient number, since it is larger than the sum of its proper divisors (1).

457664059 is an equidigital number, since it uses as much as digits as its factorization.

457664059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 46.

The square root of 457664059 is about 21393.0843732268. The cubic root of 457664059 is about 770.6353664016.

It can be divided in two parts, 4576 and 64059, that added together give a triangular number (68635 = T₃₇₀).

The spelling of 457664059 in words is "four hundred fifty-seven million, six hundred sixty-four thousand, fifty-nine".