501606960 has 80 divisors (see below), whose sum is σ = 1557328896. Its totient is φ = 133560064.

The previous prime is 501606953. The next prime is 501606961. The reversal of 501606960 is 69606105.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (501606961) 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, 226177 + ... + 228383.

Almost surely, 2^501606960 is an apocalyptic number.

It is an amenable number.

501606960 is an abundant number, since it is smaller than the sum of its proper divisors (1055721936).

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

501606960 is a wasteful number, since it uses less digits than its factorization.

501606960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170 (or 3164 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 501606960 is about 22396.5836680508. The cubic root of 501606960 is about 794.5499133434.

The spelling of 501606960 in words is "five hundred one million, six hundred six thousand, nine hundred sixty".