457533005 has 4 divisors (see below), whose sum is σ = 549039612. Its totient is φ = 366026400.

The previous prime is 457532989. The next prime is 457533007. The reversal of 457533005 is 500335754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500335754 = 2 ⋅250167877.

It can be written as a sum of positive squares in 2 ways, for example, as 232593001 + 224940004 = 15251^2 + 14998^2 .

It is not a de Polignac number, because 457533005 - 2⁴ = 457532989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457533007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45753296 + ... + 45753305.

It is an arithmetic number, because the mean of its divisors is an integer number (137259903).

Almost surely, 2^457533005 is an apocalyptic number.

It is an amenable number.

457533005 is a deficient number, since it is larger than the sum of its proper divisors (91506607).

457533005 is an equidigital number, since it uses as much as digits as its factorization.

457533005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91506606.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 457533005 is about 21390.0211547347. The cubic root of 457533005 is about 770.5618011689.

Adding to 457533005 its reverse (500335754), we get a palindrome (957868759).

The spelling of 457533005 in words is "four hundred fifty-seven million, five hundred thirty-three thousand, five".