50055505005 has 32 divisors (see below), whose sum is σ = 87431160960. Its totient is φ = 24252238080.

The previous prime is 50055505001. The next prime is 50055505043. The reversal of 50055505005 is 50050555005.

It is not a de Polignac number, because 50055505005 - 2² = 50055505001 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055505001) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 129639 + ... + 341931.

It is an arithmetic number, because the mean of its divisors is an integer number (2732223780).

Almost surely, 2^50055505005 is an apocalyptic number.

50055505005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50055505005 is a deficient number, since it is larger than the sum of its proper divisors (37375655955).

50055505005 is a wasteful number, since it uses less digits than its factorization.

50055505005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213741.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 50055505005 in words is "fifty billion, fifty-five million, five hundred five thousand, five".