9950505055005 has 32 divisors (see below), whose sum is σ = 16986008147328. Its totient is φ = 4956635340800.

The previous prime is 9950505054989. The next prime is 9950505055061. The reversal of 9950505055005 is 5005505050599.

It is not a de Polignac number, because 9950505055005 - 2⁴ = 9950505054989 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 31 ways as a sum of consecutive naturals, for example, 148903956 + ... + 148970765.

It is an arithmetic number, because the mean of its divisors is an integer number (530812754604).

Almost surely, 2^{9950505055005} is an apocalyptic number.

It is an amenable number.

9950505055005 is a deficient number, since it is larger than the sum of its proper divisors (7035503092323).

9950505055005 is a wasteful number, since it uses less digits than its factorization.

9950505055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297874877.

The product of its (nonzero) digits is 1265625, while the sum is 48.

The spelling of 9950505055005 in words is "nine trillion, nine hundred fifty billion, five hundred five million, fifty-five thousand, five".