507325168 has 80 divisors (see below), whose sum is σ = 1210208256. Its totient is φ = 201231360.

The previous prime is 507325163. The next prime is 507325171. The reversal of 507325168 is 861523705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507325163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76680 + ... + 83032.

Almost surely, 2^507325168 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 507325168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605104128).

507325168 is an abundant number, since it is smaller than the sum of its proper divisors (702883088).

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

507325168 is a wasteful number, since it uses less digits than its factorization.

507325168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6422 (or 6416 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 507325168 is about 22523.8799499553. The cubic root of 507325168 is about 797.5577434826.

The spelling of 507325168 in words is "five hundred seven million, three hundred twenty-five thousand, one hundred sixty-eight".