458789957 has 2 divisors, whose sum is σ = 458789958. Its totient is φ = 458789956.

The previous prime is 458789939. The next prime is 458790011. The reversal of 458789957 is 759987854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265885636 + 192904321 = 16306^2 + 13889^2 .

It is a cyclic number.

It is not a de Polignac number, because 458789957 - 2¹⁴ = 458773573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 458789957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (458789917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229394978 + 229394979.

It is an arithmetic number, because the mean of its divisors is an integer number (229394979).

Almost surely, 2^458789957 is an apocalyptic number.

It is an amenable number.

458789957 is a deficient number, since it is larger than the sum of its proper divisors (1).

458789957 is an equidigital number, since it uses as much as digits as its factorization.

458789957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25401600, while the sum is 62.

The square root of 458789957 is about 21419.3827408728. The cubic root of 458789957 is about 771.2667948223.

The spelling of 458789957 in words is "four hundred fifty-eight million, seven hundred eighty-nine thousand, nine hundred fifty-seven".