505332412216 has 16 divisors (see below), whose sum is σ = 947921864040. Its totient is φ = 252553248480.

The previous prime is 505332412199. The next prime is 505332412217. The reversal of 505332412216 is 612214233505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505332412217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14100690 + ... + 14136481.

Almost surely, 2^505332412216 is an apocalyptic number.

It is an amenable number.

505332412216 is a deficient number, since it is larger than the sum of its proper divisors (442589451824).

505332412216 is a wasteful number, since it uses less digits than its factorization.

505332412216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28239414 (or 28239410 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 505332412216 in words is "five hundred five billion, three hundred thirty-two million, four hundred twelve thousand, two hundred sixteen".