105600056061 has 16 divisors (see below), whose sum is σ = 141404901120. Its totient is φ = 70098269760.

The previous prime is 105600056057. The next prime is 105600056069. The reversal of 105600056061 is 160650006501.

It is not a de Polignac number, because 105600056061 - 2² = 105600056057 is a prime.

It is a super-2 number, since 2×105600056061² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105600056069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577911 + ... + 738363.

It is an arithmetic number, because the mean of its divisors is an integer number (8837806320).

Almost surely, 2^105600056061 is an apocalyptic number.

It is an amenable number.

105600056061 is a deficient number, since it is larger than the sum of its proper divisors (35804845059).

105600056061 is a wasteful number, since it uses less digits than its factorization.

105600056061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161396.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 105600056061 in words is "one hundred five billion, six hundred million, fifty-six thousand, sixty-one".