55005110005 has 16 divisors (see below), whose sum is σ = 66653745264. Its totient is φ = 43573089280.

The previous prime is 55005109993. The next prime is 55005110051. The reversal of 55005110005 is 50001150055.

It can be written as a sum of positive squares in 8 ways, for example, as 72063121 + 54933046884 = 8489^2 + 234378^2 .

It is not a de Polignac number, because 55005110005 - 2⁹ = 55005109493 is a prime.

It is a super-2 number, since 2×55005110005² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 553587 + ... + 645343.

It is an arithmetic number, because the mean of its divisors is an integer number (4165859079).

Almost surely, 2^55005110005 is an apocalyptic number.

It is an amenable number.

55005110005 is a deficient number, since it is larger than the sum of its proper divisors (11648635259).

55005110005 is a wasteful number, since it uses less digits than its factorization.

55005110005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92936.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 55005110005 in words is "fifty-five billion, five million, one hundred ten thousand, five".