457999733 has 2 divisors, whose sum is σ = 457999734. Its totient is φ = 457999732.

The previous prime is 457999691. The next prime is 457999741. The reversal of 457999733 is 337999754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231587524 + 226412209 = 15218^2 + 15047^2 .

It is a cyclic number.

It is not a de Polignac number, because 457999733 - 2¹⁸ = 457737589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457999753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228999866 + 228999867.

It is an arithmetic number, because the mean of its divisors is an integer number (228999867).

Almost surely, 2^457999733 is an apocalyptic number.

It is an amenable number.

457999733 is a deficient number, since it is larger than the sum of its proper divisors (1).

457999733 is an equidigital number, since it uses as much as digits as its factorization.

457999733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6429780, while the sum is 56.

The square root of 457999733 is about 21400.9283209865. The cubic root of 457999733 is about 770.8237280271.

The spelling of 457999733 in words is "four hundred fifty-seven million, nine hundred ninety-nine thousand, seven hundred thirty-three".