504530016 has 48 divisors (see below), whose sum is σ = 1329242544. Its totient is φ = 167560704.

The previous prime is 504530011. The next prime is 504530027. The reversal of 504530016 is 610035405.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504530011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17106 + ... + 36078.

It is an arithmetic number, because the mean of its divisors is an integer number (27692553).

Almost surely, 2^504530016 is an apocalyptic number.

It is an amenable number.

504530016 is an abundant number, since it is smaller than the sum of its proper divisors (824712528).

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

504530016 is a wasteful number, since it uses less digits than its factorization.

504530016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19263 (or 19255 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 504530016 is about 22461.7456133756. The cubic root of 504530016 is about 796.0903073387.

The spelling of 504530016 in words is "five hundred four million, five hundred thirty thousand, sixteen".