502543434272 has 48 divisors (see below), whose sum is σ = 1079764553952. Its totient is φ = 228336069120.

The previous prime is 502543434271. The next prime is 502543434319. The reversal of 502543434272 is 272434345205.

It is not an unprimeable number, because it can be changed into a prime (502543434271) 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, 581843 + ... + 1159149.

It is an arithmetic number, because the mean of its divisors is an integer number (22495094874).

Almost surely, 2^502543434272 is an apocalyptic number.

It is an amenable number.

502543434272 is an abundant number, since it is smaller than the sum of its proper divisors (577221119680).

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

502543434272 is a wasteful number, since it uses less digits than its factorization.

502543434272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579801 (or 579793 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 41.

Adding to 502543434272 its reverse (272434345205), we get a palindrome (774977779477).

The spelling of 502543434272 in words is "five hundred two billion, five hundred forty-three million, four hundred thirty-four thousand, two hundred seventy-two".