61056010556056 has 32 divisors (see below), whose sum is σ = 115312217428800. Its totient is φ = 30306118672800.

The previous prime is 61056010556041. The next prime is 61056010556069. The reversal of 61056010556056 is 65065501065016.

61056010556056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61056010555997 and 61056010556015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12916531 + ... + 16998493.

It is an arithmetic number, because the mean of its divisors is an integer number (3603506794650).

Almost surely, 2^{61056010556056} is an apocalyptic number.

It is an amenable number.

61056010556056 is a deficient number, since it is larger than the sum of its proper divisors (54256206872744).

61056010556056 is a wasteful number, since it uses less digits than its factorization.

61056010556056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095559 (or 4095555 counting only the distinct ones).

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

The spelling of 61056010556056 in words is "sixty-one trillion, fifty-six billion, ten million, five hundred fifty-six thousand, fifty-six".