546033635066661 has 12 divisors (see below), whose sum is σ = 846909311532192. Its totient is φ = 312019220038008.

The previous prime is 546033635066641. The next prime is 546033635066693. The reversal of 546033635066661 is 166660536330645.

It is a happy number.

It is not a de Polignac number, because 546033635066661 - 2⁶ = 546033635066597 is a prime.

It is a super-2 number, since 2×546033635066661² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546033635066595 and 546033635066604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546033635066641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1857257261985 + ... + 1857257262278.

It is an arithmetic number, because the mean of its divisors is an integer number (70575775961016).

Almost surely, 2^{546033635066661} is an apocalyptic number.

It is an amenable number.

546033635066661 is a deficient number, since it is larger than the sum of its proper divisors (300875676465531).

546033635066661 is a wasteful number, since it uses less digits than its factorization.

546033635066661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714514524280 (or 3714514524273 counting only the distinct ones).

The product of its (nonzero) digits is 125971200, while the sum is 60.

The spelling of 546033635066661 in words is "five hundred forty-six trillion, thirty-three billion, six hundred thirty-five million, sixty-six thousand, six hundred sixty-one".