544616650612 has 12 divisors (see below), whose sum is σ = 983823627136. Its totient is φ = 263524185720.

The previous prime is 544616650609. The next prime is 544616650679. The reversal of 544616650612 is 216056616445.

It is a super-2 number, since 2×544616650612² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196034758 + ... + 2196035005.

Almost surely, 2^544616650612 is an apocalyptic number.

It is an amenable number.

544616650612 is a deficient number, since it is larger than the sum of its proper divisors (439206976524).

544616650612 is a wasteful number, since it uses less digits than its factorization.

544616650612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392069798 (or 4392069796 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 544616650612 in words is "five hundred forty-four billion, six hundred sixteen million, six hundred fifty thousand, six hundred twelve".