55600005105 has 24 divisors (see below), whose sum is σ = 96391346688. Its totient is φ = 29647796256.

The previous prime is 55600005103. The next prime is 55600005127. The reversal of 55600005105 is 50150000655.

55600005105 is a `hidden beast` number, since 5 + 5 + 600 + 0 + 0 + 51 + 0 + 5 = 666.

It is not a de Polignac number, because 55600005105 - 2¹ = 55600005103 is a prime.

It is a super-2 number, since 2×55600005105² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55600005103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134064 + ... + 359406.

It is an arithmetic number, because the mean of its divisors is an integer number (4016306112).

Almost surely, 2^55600005105 is an apocalyptic number.

It is an amenable number.

55600005105 is a deficient number, since it is larger than the sum of its proper divisors (40791341583).

55600005105 is a wasteful number, since it uses less digits than its factorization.

55600005105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230837 (or 230834 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 55600005105 in words is "fifty-five billion, six hundred million, five thousand, one hundred five".