550626535612 has 12 divisors (see below), whose sum is σ = 964971044856. Its totient is φ = 274920522800.

The previous prime is 550626535609. The next prime is 550626535619. The reversal of 550626535612 is 216535626055.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550626535619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98183098 + ... + 98188705.

It is an arithmetic number, because the mean of its divisors is an integer number (80414253738).

Almost surely, 2^550626535612 is an apocalyptic number.

It is an amenable number.

550626535612 is a deficient number, since it is larger than the sum of its proper divisors (414344509244).

550626535612 is a wasteful number, since it uses less digits than its factorization.

550626535612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196372508 (or 196372506 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 550626535612 in words is "five hundred fifty billion, six hundred twenty-six million, five hundred thirty-five thousand, six hundred twelve".