503116160 has 64 divisors (see below), whose sum is σ = 1207316880. Its totient is φ = 200484864.

The previous prime is 503116151. The next prime is 503116171. The reversal of 503116160 is 61611305.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186179 + ... + 188861.

Almost surely, 2^503116160 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 503116160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603658440).

503116160 is an abundant number, since it is smaller than the sum of its proper divisors (704200720).

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

503116160 is a wasteful number, since it uses less digits than its factorization.

503116160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995 (or 2983 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 503116160 is about 22430.2510017164. The cubic root of 503116160 is about 795.3459775974.

Adding to 503116160 its reverse (61611305), we get a palindrome (564727465).

The spelling of 503116160 in words is "five hundred three million, one hundred sixteen thousand, one hundred sixty".