507530660 has 144 divisors (see below), whose sum is σ = 1389628800. Its totient is φ = 152036352.

The previous prime is 507530657. The next prime is 507530671. The reversal of 507530660 is 66035705.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 448976 + ... + 450104.

It is an arithmetic number, because the mean of its divisors is an integer number (9650200).

Almost surely, 2^507530660 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 507530660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694814400).

507530660 is an abundant number, since it is smaller than the sum of its proper divisors (882098140).

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

507530660 is a wasteful number, since it uses less digits than its factorization.

507530660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190 (or 1175 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 507530660 is about 22528.4411355957. The cubic root of 507530660 is about 797.6654125037.

The spelling of 507530660 in words is "five hundred seven million, five hundred thirty thousand, six hundred sixty".