502216644402 has 48 divisors (see below), whose sum is σ = 1187248570560. Its totient is φ = 152162368800.

The previous prime is 502216644361. The next prime is 502216644437. The reversal of 502216644402 is 204446612205.

502216644402 is a `hidden beast` number, since 5 + 0 + 2 + 2 + 1 + 6 + 644 + 4 + 0 + 2 = 666.

502216644402 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1048624 + ... + 1450532.

It is an arithmetic number, because the mean of its divisors is an integer number (24734345220).

Almost surely, 2^502216644402 is an apocalyptic number.

502216644402 is an abundant number, since it is smaller than the sum of its proper divisors (685031926158).

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

502216644402 is a wasteful number, since it uses less digits than its factorization.

502216644402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408239 (or 408236 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 502216644402 in words is "five hundred two billion, two hundred sixteen million, six hundred forty-four thousand, four hundred two".