6125112198 has 72 divisors (see below), whose sum is σ = 13928313672. Its totient is φ = 1945177344.

The previous prime is 6125112197. The next prime is 6125112211. The reversal of 6125112198 is 8912115216.

6125112198 is a `hidden beast` number, since 612 + 5 + 11 + 21 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6125112197) 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 35 ways as a sum of consecutive naturals, for example, 2693590 + ... + 2695862.

It is an arithmetic number, because the mean of its divisors is an integer number (193448801).

Almost surely, 2^6125112198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6125112198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6964156836).

6125112198 is an abundant number, since it is smaller than the sum of its proper divisors (7803201474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6125112198 is a wasteful number, since it uses less digits than its factorization.

6125112198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610 (or 2584 counting only the distinct ones).

The product of its digits is 8640, while the sum is 36.

The square root of 6125112198 is about 78263.0960159384. The cubic root of 6125112198 is about 1829.6640268285.

The spelling of 6125112198 in words is "six billion, one hundred twenty-five million, one hundred twelve thousand, one hundred ninety-eight".