457376441 has 2 divisors, whose sum is σ = 457376442. Its totient is φ = 457376440.

The previous prime is 457376407. The next prime is 457376453. The reversal of 457376441 is 144673754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 372644416 + 84732025 = 19304^2 + 9205^2 .

It is a cyclic number.

It is not a de Polignac number, because 457376441 - 2¹⁰ = 457375417 is a prime.

It is not a weakly prime, because it can be changed into another prime (457376141) 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, 228688220 + 228688221.

It is an arithmetic number, because the mean of its divisors is an integer number (228688221).

Almost surely, 2^457376441 is an apocalyptic number.

It is an amenable number.

457376441 is a deficient number, since it is larger than the sum of its proper divisors (1).

457376441 is an equidigital number, since it uses as much as digits as its factorization.

457376441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 41.

The square root of 457376441 is about 21386.3610976716. The cubic root of 457376441 is about 770.4738978556.

The spelling of 457376441 in words is "four hundred fifty-seven million, three hundred seventy-six thousand, four hundred forty-one".