910050005005 has 4 divisors (see below), whose sum is σ = 1092060006012. Its totient is φ = 728040004000.

The previous prime is 910050005003. The next prime is 910050005023. The reversal of 910050005005 is 500500050019.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500500050019 = 6883 ⋅72715393.

It can be written as a sum of positive squares in 2 ways, for example, as 310450666761 + 599599338244 = 557181^2 + 774338^2 .

It is not a de Polignac number, because 910050005005 - 2¹ = 910050005003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (910050005003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91005000496 + ... + 91005000505.

It is an arithmetic number, because the mean of its divisors is an integer number (273015001503).

Almost surely, 2^910050005005 is an apocalyptic number.

It is an amenable number.

910050005005 is a deficient number, since it is larger than the sum of its proper divisors (182010001007).

910050005005 is a wasteful number, since it uses less digits than its factorization.

910050005005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182010001006.

The product of its (nonzero) digits is 1125, while the sum is 25.

The spelling of 910050005005 in words is "nine hundred ten billion, fifty million, five thousand, five".