550016661112 has 16 divisors (see below), whose sum is σ = 1031664228840. Its totient is φ = 274906200096.

The previous prime is 550016661101. The next prime is 550016661119. The reversal of 550016661112 is 211166610055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550016661119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12743418 + ... + 12786505.

Almost surely, 2^550016661112 is an apocalyptic number.

It is an amenable number.

550016661112 is a deficient number, since it is larger than the sum of its proper divisors (481647567728).

550016661112 is a wasteful number, since it uses less digits than its factorization.

550016661112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25532622 (or 25532618 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 550016661112 in words is "five hundred fifty billion, sixteen million, six hundred sixty-one thousand, one hundred twelve".