6000555661156 has 24 divisors (see below), whose sum is σ = 12003810269696. Its totient is φ = 2571088366080.

The previous prime is 6000555661153. The next prime is 6000555661201. The reversal of 6000555661156 is 6511665550006.

It is not an unprimeable number, because it can be changed into a prime (6000555661151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23971005 + ... + 24220036.

Almost surely, 2^{6000555661156} is an apocalyptic number.

It is an amenable number.

6000555661156 is an abundant number, since it is smaller than the sum of its proper divisors (6003254608540).

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

6000555661156 is a wasteful number, since it uses less digits than its factorization.

6000555661156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48195499 (or 48195497 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 6000555661156 in words is "six trillion, five hundred fifty-five million, six hundred sixty-one thousand, one hundred fifty-six".