6012561100 has 216 divisors, whose sum is σ = 16800140000. Its totient is φ = 1818685440.

The previous prime is 6012561067. The next prime is 6012561101. The reversal of 6012561100 is 11652106.

It is not an unprimeable number, because it can be changed into a prime (6012561101) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4813276 + ... + 4814524.

Almost surely, 2^6012561100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6012561100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8400070000).

6012561100 is an abundant number, since it is smaller than the sum of its proper divisors (10787578900).

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

6012561100 is a wasteful number, since it uses less digits than its factorization.

6012561100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 6012561100 is about 77540.7060839660. The cubic root of 6012561100 is about 1818.3877663756.

The spelling of 6012561100 in words is "six billion, twelve million, five hundred sixty-one thousand, one hundred".