502544415412 has 12 divisors (see below), whose sum is σ = 947102936836. Its totient is φ = 231943576320.

The previous prime is 502544415409. The next prime is 502544415421. The reversal of 502544415412 is 214514445205.

It can be written as a sum of positive squares in 2 ways, for example, as 21233152656 + 481311262756 = 145716^2 + 693766^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4832157789 + ... + 4832157892.

Almost surely, 2^502544415412 is an apocalyptic number.

502544415412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

502544415412 is a deficient number, since it is larger than the sum of its proper divisors (444558521424).

502544415412 is a wasteful number, since it uses less digits than its factorization.

502544415412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9664315698 (or 9664315696 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

The spelling of 502544415412 in words is "five hundred two billion, five hundred forty-four million, four hundred fifteen thousand, four hundred twelve".