458738953 has 2 divisors, whose sum is σ = 458738954. Its totient is φ = 458738952.

The previous prime is 458738927. The next prime is 458738993. The reversal of 458738953 is 359837854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 296252944 + 162486009 = 17212^2 + 12747^2 .

It is a cyclic number.

It is not a de Polignac number, because 458738953 - 2¹³ = 458730761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 458738953.

It is not a weakly prime, because it can be changed into another prime (458738923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229369476 + 229369477.

It is an arithmetic number, because the mean of its divisors is an integer number (229369477).

Almost surely, 2^458738953 is an apocalyptic number.

It is an amenable number.

458738953 is a deficient number, since it is larger than the sum of its proper divisors (1).

458738953 is an equidigital number, since it uses as much as digits as its factorization.

458738953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 52.

The square root of 458738953 is about 21418.1921039102. The cubic root of 458738953 is about 771.2382130070.

The spelling of 458738953 in words is "four hundred fifty-eight million, seven hundred thirty-eight thousand, nine hundred fifty-three".