61106000056 has 16 divisors (see below), whose sum is σ = 115116756840. Its totient is φ = 30408198240.

The previous prime is 61106000027. The next prime is 61106000093. The reversal of 61106000056 is 65000060116.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18098431 + ... + 18101806.

Almost surely, 2^61106000056 is an apocalyptic number.

It is an amenable number.

61106000056 is a deficient number, since it is larger than the sum of its proper divisors (54010756784).

61106000056 is a wasteful number, since it uses less digits than its factorization.

61106000056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36200454 (or 36200450 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 61106000056 in words is "sixty-one billion, one hundred six million, fifty-six", and thus it is an aban number.