457683513 has 8 divisors (see below), whose sum is σ = 697422528. Its totient is φ = 261533424.

The previous prime is 457683511. The next prime is 457683517. The reversal of 457683513 is 315386754.

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

It is not a de Polignac number, because 457683513 - 2¹ = 457683511 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (457683511) 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, 10897206 + ... + 10897247.

It is an arithmetic number, because the mean of its divisors is an integer number (87177816).

Almost surely, 2^457683513 is an apocalyptic number.

It is an amenable number.

457683513 is a deficient number, since it is larger than the sum of its proper divisors (239739015).

457683513 is a wasteful number, since it uses less digits than its factorization.

457683513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21794463.

The product of its digits is 302400, while the sum is 42.

The square root of 457683513 is about 21393.5390480397. The cubic root of 457683513 is about 770.6462854208.

The spelling of 457683513 in words is "four hundred fifty-seven million, six hundred eighty-three thousand, five hundred thirteen".