458475049 has 2 divisors, whose sum is σ = 458475050. Its totient is φ = 458475048.

The previous prime is 458475001. The next prime is 458475067. The reversal of 458475049 is 940574854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368832025 + 89643024 = 19205^2 + 9468^2 .

It is a cyclic number.

It is not a de Polignac number, because 458475049 - 2²¹ = 456377897 is a prime.

It is not a weakly prime, because it can be changed into another prime (458475449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229237524 + 229237525.

It is an arithmetic number, because the mean of its divisors is an integer number (229237525).

Almost surely, 2^458475049 is an apocalyptic number.

It is an amenable number.

458475049 is a deficient number, since it is larger than the sum of its proper divisors (1).

458475049 is an equidigital number, since it uses as much as digits as its factorization.

458475049 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 458475049 is about 21412.0304735445. The cubic root of 458475049 is about 771.0902916310.

The spelling of 458475049 in words is "four hundred fifty-eight million, four hundred seventy-five thousand, forty-nine".