55000055005 has 16 divisors (see below), whose sum is σ = 75469008384. Its totient is φ = 37694142720.

The previous prime is 55000054987. The next prime is 55000055023. The reversal of 55000055005 is 50055000055.

It is an interprime number because it is at equal distance from previous prime (55000054987) and next prime (55000055023).

It is not a de Polignac number, because 55000055005 - 2²⁷ = 54865837277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353941 + ... + 485050.

It is an arithmetic number, because the mean of its divisors is an integer number (4716813024).

Almost surely, 2^55000055005 is an apocalyptic number.

It is an amenable number.

55000055005 is a deficient number, since it is larger than the sum of its proper divisors (20468953379).

55000055005 is a wasteful number, since it uses less digits than its factorization.

55000055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840876.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 55000055005 in words is "fifty-five billion, fifty-five thousand, five".