6015661061056 has 28 divisors (see below), whose sum is σ = 11986859927680. Its totient is φ = 2995349898240.

The previous prime is 6015661061027. The next prime is 6015661061093. The reversal of 6015661061056 is 6501601665106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194994336 + ... + 195025183.

Almost surely, 2^{6015661061056} is an apocalyptic number.

It is an amenable number.

6015661061056 is a deficient number, since it is larger than the sum of its proper divisors (5971198866624).

6015661061056 is a wasteful number, since it uses less digits than its factorization.

6015661061056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390019772 (or 390019762 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 6015661061056 in words is "six trillion, fifteen billion, six hundred sixty-one million, sixty-one thousand, fifty-six".