457504514 has 8 divisors (see below), whose sum is σ = 697507068. Its totient is φ = 225002160.

The previous prime is 457504499. The next prime is 457504517. The reversal of 457504514 is 415405754.

It can be written as a sum of positive squares in 2 ways, for example, as 335512489 + 121992025 = 18317^2 + 11045^2 .

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

It is not an unprimeable number, because it can be changed into a prime (457504517) 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, 1874897 + ... + 1875140.

Almost surely, 2^457504514 is an apocalyptic number.

457504514 is a deficient number, since it is larger than the sum of its proper divisors (240002554).

457504514 is a wasteful number, since it uses less digits than its factorization.

457504514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750100.

The product of its (nonzero) digits is 56000, while the sum is 35.

The square root of 457504514 is about 21389.3551562454. The cubic root of 457504514 is about 770.5458063068.

The spelling of 457504514 in words is "four hundred fifty-seven million, five hundred four thousand, five hundred fourteen".