502366621016 has 32 divisors (see below), whose sum is σ = 1014435349200. Its totient is φ = 231852097920.

The previous prime is 502366621013. The next prime is 502366621021. The reversal of 502366621016 is 610126663205.

It is a happy number.

It is a super-2 number, since 2×502366621016² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502366621013) 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, 2917646 + ... + 3085026.

Almost surely, 2^502366621016 is an apocalyptic number.

It is an amenable number.

502366621016 is an abundant number, since it is smaller than the sum of its proper divisors (512068728184).

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

502366621016 is a wasteful number, since it uses less digits than its factorization.

502366621016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196259 (or 196255 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 502366621016 in words is "five hundred two billion, three hundred sixty-six million, six hundred twenty-one thousand, sixteen".