457966133 has 8 divisors (see below), whose sum is σ = 478828800. Its totient is φ = 437182768.

The previous prime is 457966129. The next prime is 457966153. The reversal of 457966133 is 331669754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 457966133 - 2² = 457966129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457966123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7853 + ... + 31266.

It is an arithmetic number, because the mean of its divisors is an integer number (59853600).

Almost surely, 2^457966133 is an apocalyptic number.

It is an amenable number.

457966133 is a deficient number, since it is larger than the sum of its proper divisors (20862667).

457966133 is a wasteful number, since it uses less digits than its factorization.

457966133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39651.

The product of its digits is 408240, while the sum is 44.

The square root of 457966133 is about 21400.1432939128. The cubic root of 457966133 is about 770.8048777172.

The spelling of 457966133 in words is "four hundred fifty-seven million, nine hundred sixty-six thousand, one hundred thirty-three".