458276945 has 16 divisors (see below), whose sum is σ = 632357760. Its totient is φ = 312315264.

The previous prime is 458276927. The next prime is 458276953. The reversal of 458276945 is 549672854.

458276945 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 458276945 - 2¹⁶ = 458211409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 458276893 and 458276902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34460 + ... + 45869.

It is an arithmetic number, because the mean of its divisors is an integer number (39522360).

Almost surely, 2^458276945 is an apocalyptic number.

It is an amenable number.

458276945 is a deficient number, since it is larger than the sum of its proper divisors (174080815).

458276945 is a wasteful number, since it uses less digits than its factorization.

458276945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80504.

The product of its digits is 2419200, while the sum is 50.

The square root of 458276945 is about 21407.4039761948. The cubic root of 458276945 is about 770.9792146463.

The spelling of 458276945 in words is "four hundred fifty-eight million, two hundred seventy-six thousand, nine hundred forty-five".