457854113 has 2 divisors, whose sum is σ = 457854114. Its totient is φ = 457854112.

The previous prime is 457854107. The next prime is 457854139. The reversal of 457854113 is 311458754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240498064 + 217356049 = 15508^2 + 14743^2 .

It is a cyclic number.

It is not a de Polignac number, because 457854113 - 2⁸ = 457853857 is a prime.

It is not a weakly prime, because it can be changed into another prime (457854713) 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, 228927056 + 228927057.

It is an arithmetic number, because the mean of its divisors is an integer number (228927057).

Almost surely, 2^457854113 is an apocalyptic number.

It is an amenable number.

457854113 is a deficient number, since it is larger than the sum of its proper divisors (1).

457854113 is an equidigital number, since it uses as much as digits as its factorization.

457854113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 38.

The square root of 457854113 is about 21397.5258616505. The cubic root of 457854113 is about 770.7420254688.

The spelling of 457854113 in words is "four hundred fifty-seven million, eight hundred fifty-four thousand, one hundred thirteen".