457078959 has 12 divisors (see below), whose sum is σ = 671416200. Its totient is φ = 299554224.

The previous prime is 457078957. The next prime is 457078981. The reversal of 457078959 is 959870754.

It is not a de Polignac number, because 457078959 - 2¹ = 457078957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457078957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 429864 + ... + 430925.

It is an arithmetic number, because the mean of its divisors is an integer number (55951350).

Almost surely, 2^457078959 is an apocalyptic number.

457078959 is a deficient number, since it is larger than the sum of its proper divisors (214337241).

457078959 is a wasteful number, since it uses less digits than its factorization.

457078959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860854 (or 860851 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The square root of 457078959 is about 21379.4050197848. The cubic root of 457078959 is about 770.3068204366.

The spelling of 457078959 in words is "four hundred fifty-seven million, seventy-eight thousand, nine hundred fifty-nine".