457350530 has 64 divisors (see below), whose sum is σ = 1024773120. Its totient is φ = 143092224.

The previous prime is 457350521. The next prime is 457350571. The reversal of 457350530 is 35053754.

It is a Curzon number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 78167 + ... + 83813.

It is an arithmetic number, because the mean of its divisors is an integer number (16012080).

Almost surely, 2^457350530 is an apocalyptic number.

457350530 is an abundant number, since it is smaller than the sum of its proper divisors (567422590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457350530 is a wasteful number, since it uses less digits than its factorization.

457350530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5763.

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

The square root of 457350530 is about 21385.7553058105. The cubic root of 457350530 is about 770.4593481146.

The spelling of 457350530 in words is "four hundred fifty-seven million, three hundred fifty thousand, five hundred thirty".