457375027 has 4 divisors (see below), whose sum is σ = 457420600. Its totient is φ = 457329456.

The previous prime is 457374991. The next prime is 457375043. The reversal of 457375027 is 720573754.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457375027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (457375727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402 + ... + 30247.

It is an arithmetic number, because the mean of its divisors is an integer number (114355150).

Almost surely, 2^457375027 is an apocalyptic number.

457375027 is a deficient number, since it is larger than the sum of its proper divisors (45573).

457375027 is a wasteful number, since it uses less digits than its factorization.

457375027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45572.

The product of its (nonzero) digits is 205800, while the sum is 40.

The square root of 457375027 is about 21386.3280391936. The cubic root of 457375027 is about 770.4731038697.

The spelling of 457375027 in words is "four hundred fifty-seven million, three hundred seventy-five thousand, twenty-seven".