457334573 has 4 divisors (see below), whose sum is σ = 457427580. Its totient is φ = 457241568.

The previous prime is 457334569. The next prime is 457334587. The reversal of 457334573 is 375433754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 390536644 + 66797929 = 19762^2 + 8173^2 .

It is a cyclic number.

It is not a de Polignac number, because 457334573 - 2² = 457334569 is a prime.

It is a super-2 number, since 2×457334573² = 418309823322184658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 457334573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457334513) 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, 38690 + ... + 49107.

It is an arithmetic number, because the mean of its divisors is an integer number (114356895).

Almost surely, 2^457334573 is an apocalyptic number.

It is an amenable number.

457334573 is a deficient number, since it is larger than the sum of its proper divisors (93007).

457334573 is an equidigital number, since it uses as much as digits as its factorization.

457334573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93006.

The product of its digits is 529200, while the sum is 41.

The square root of 457334573 is about 21385.3822271195. The cubic root of 457334573 is about 770.4503875457.

The spelling of 457334573 in words is "four hundred fifty-seven million, three hundred thirty-four thousand, five hundred seventy-three".