507663314 has 12 divisors (see below), whose sum is σ = 796044606. Its totient is φ = 242794992.

The previous prime is 507663301. The next prime is 507663329. The reversal of 507663314 is 413366705.

It can be written as a sum of positive squares in only one way, i.e., 507015289 + 648025 = 22517^2 + 805^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238859 + ... + 240974.

Almost surely, 2^507663314 is an apocalyptic number.

507663314 is a deficient number, since it is larger than the sum of its proper divisors (288381292).

507663314 is a wasteful number, since it uses less digits than its factorization.

507663314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479881 (or 479858 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 507663314 is about 22531.3850883606. The cubic root of 507663314 is about 797.7349020922.

The spelling of 507663314 in words is "five hundred seven million, six hundred sixty-three thousand, three hundred fourteen".