502125326112 has 48 divisors (see below), whose sum is σ = 1330171476480. Its totient is φ = 165839553792.

The previous prime is 502125326069. The next prime is 502125326149. The reversal of 502125326112 is 211623521205.

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

It is a self number, because there is not a number n which added to its sum of digits gives 502125326112.

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, 23982528 + ... + 24003455.

It is an arithmetic number, because the mean of its divisors is an integer number (27711905760).

Almost surely, 2^502125326112 is an apocalyptic number.

It is an amenable number.

502125326112 is an abundant number, since it is smaller than the sum of its proper divisors (828046150368).

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

502125326112 is a wasteful number, since it uses less digits than its factorization.

502125326112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47986105 (or 47986097 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 502125326112 its reverse (211623521205), we get a palindrome (713748847317).

The spelling of 502125326112 in words is "five hundred two billion, one hundred twenty-five million, three hundred twenty-six thousand, one hundred twelve".