507047764 has 12 divisors (see below), whose sum is σ = 887713344. Its totient is φ = 253415384.

The previous prime is 507047713. The next prime is 507047777. The reversal of 507047764 is 467740705.

It is a congruent number.

It is an unprimeable number.

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, 16114 + ... + 35689.

It is an arithmetic number, because the mean of its divisors is an integer number (73976112).

Almost surely, 2^507047764 is an apocalyptic number.

It is an amenable number.

507047764 is a deficient number, since it is larger than the sum of its proper divisors (380665580).

507047764 is a wasteful number, since it uses less digits than its factorization.

507047764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54254 (or 54252 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 507047764 is about 22517.7211102722. The cubic root of 507047764 is about 797.4123495223.

The spelling of 507047764 in words is "five hundred seven million, forty-seven thousand, seven hundred sixty-four".