507768912 has 180 divisors, whose sum is σ = 1688873056. Its totient is φ = 144866880.

The previous prime is 507768889. The next prime is 507768923. The reversal of 507768912 is 219867705.

It is a congruent 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 35 ways as a sum of consecutive naturals, for example, 734487 + ... + 735177.

Almost surely, 2^507768912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 507768912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844436528).

507768912 is an abundant number, since it is smaller than the sum of its proper divisors (1181104144).

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

507768912 is an frugal number, since it uses more digits than its factorization.

507768912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 507768912 is about 22533.7283200095. The cubic root of 507768912 is about 797.7902099887.

The spelling of 507768912 in words is "five hundred seven million, seven hundred sixty-eight thousand, nine hundred twelve".