502544530116 has 36 divisors (see below), whose sum is σ = 1345045655772. Its totient is φ = 157661028864.

The previous prime is 502544530093. The next prime is 502544530123. The reversal of 502544530116 is 611035445205.

502544530116 is a `hidden beast` number, since 5 + 0 + 2 + 5 + 4 + 4 + 530 + 116 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 154255704516 + 348288825600 = 392754^2 + 590160^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×502544530116² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410574985 + ... + 410576208.

It is an arithmetic number, because the mean of its divisors is an integer number (37362379327).

Almost surely, 2^502544530116 is an apocalyptic number.

It is an amenable number.

502544530116 is an abundant number, since it is smaller than the sum of its proper divisors (842501125656).

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

502544530116 is a wasteful number, since it uses less digits than its factorization.

502544530116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821151220 (or 821151215 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 502544530116 in words is "five hundred two billion, five hundred forty-four million, five hundred thirty thousand, one hundred sixteen".