457331801 has 2 divisors, whose sum is σ = 457331802. Its totient is φ = 457331800.

The previous prime is 457331759. The next prime is 457331813. The reversal of 457331801 is 108133754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252841801 + 204490000 = 15901^2 + 14300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457331801 is a prime.

It is not a weakly prime, because it can be changed into another prime (457331851) 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, 228665900 + 228665901.

It is an arithmetic number, because the mean of its divisors is an integer number (228665901).

Almost surely, 2^457331801 is an apocalyptic number.

It is an amenable number.

457331801 is a deficient number, since it is larger than the sum of its proper divisors (1).

457331801 is an equidigital number, since it uses as much as digits as its factorization.

457331801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 457331801 is about 21385.3174163958. The cubic root of 457331801 is about 770.4488309225.

The spelling of 457331801 in words is "four hundred fifty-seven million, three hundred thirty-one thousand, eight hundred one".