6121546168 has 32 divisors (see below), whose sum is σ = 11605710960. Its totient is φ = 3026764800.

The previous prime is 6121546159. The next prime is 6121546169. The reversal of 6121546168 is 8616451216.

It is a self number, because there is not a number n which added to its sum of digits gives 6121546168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121546169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728680 + ... + 737032.

Almost surely, 2^6121546168 is an apocalyptic number.

It is an amenable number.

6121546168 is a deficient number, since it is larger than the sum of its proper divisors (5484164792).

6121546168 is a wasteful number, since it uses less digits than its factorization.

6121546168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9367 (or 9363 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 6121546168 is about 78240.3103777075. The cubic root of 6121546168 is about 1829.3088821270.

The spelling of 6121546168 in words is "six billion, one hundred twenty-one million, five hundred forty-six thousand, one hundred sixty-eight".