544542112612 has 48 divisors (see below), whose sum is σ = 1008346268160. Its totient is φ = 256889827712.

The previous prime is 544542112607. The next prime is 544542112633. The reversal of 544542112612 is 216211245445.

It is a super-2 number, since 2×544542112612² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3450258 + ... + 3604630.

It is an arithmetic number, because the mean of its divisors is an integer number (21007213920).

Almost surely, 2^544542112612 is an apocalyptic number.

It is an amenable number.

544542112612 is a deficient number, since it is larger than the sum of its proper divisors (463804155548).

544542112612 is a wasteful number, since it uses less digits than its factorization.

544542112612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155100 (or 155098 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

The spelling of 544542112612 in words is "five hundred forty-four billion, five hundred forty-two million, one hundred twelve thousand, six hundred twelve".