502009468748 has 6 divisors (see below), whose sum is σ = 878516570316. Its totient is φ = 251004734372.

The previous prime is 502009468747. The next prime is 502009468771. The reversal of 502009468748 is 847864900205.

It is a self number, because there is not a number n which added to its sum of digits gives 502009468748.

It is not an unprimeable number, because it can be changed into a prime (502009468747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62751183590 + ... + 62751183597.

It is an arithmetic number, because the mean of its divisors is an integer number (146419428386).

Almost surely, 2^502009468748 is an apocalyptic number.

It is an amenable number.

502009468748 is a deficient number, since it is larger than the sum of its proper divisors (376507101568).

502009468748 is a wasteful number, since it uses less digits than its factorization.

502009468748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125502367191 (or 125502367189 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 502009468748 in words is "five hundred two billion, nine million, four hundred sixty-eight thousand, seven hundred forty-eight".