55005441129 has 6 divisors (see below), whose sum is σ = 79452303866. Its totient is φ = 36670294080.

The previous prime is 55005441119. The next prime is 55005441163. The reversal of 55005441129 is 92114450055.

55005441129 is a `hidden beast` number, since 550 + 0 + 54 + 41 + 12 + 9 = 666.

55005441129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 41322758400 + 13682682729 = 203280^2 + 116973^2 .

It is not a de Polignac number, because 55005441129 - 2⁵ = 55005441097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55005441093 and 55005441102.

It is not an unprimeable number, because it can be changed into a prime (55005441109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3055857832 + ... + 3055857849.

Almost surely, 2^55005441129 is an apocalyptic number.

It is an amenable number.

55005441129 is a deficient number, since it is larger than the sum of its proper divisors (24446862737).

55005441129 is a wasteful number, since it uses less digits than its factorization.

55005441129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6111715687 (or 6111715684 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 55005441129 in words is "fifty-five billion, five million, four hundred forty-one thousand, one hundred twenty-nine".