9101605005 has 12 divisors (see below), whose sum is σ = 15776115420. Its totient is φ = 4854189312.

The previous prime is 9101604989. The next prime is 9101605039. The reversal of 9101605005 is 5005061019.

It can be written as a sum of positive squares in 2 ways, for example, as 6951057129 + 2150547876 = 83373^2 + 46374^2 .

It is not a de Polignac number, because 9101605005 - 2⁴ = 9101604989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9101605005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101128900 + ... + 101128989.

It is an arithmetic number, because the mean of its divisors is an integer number (1314676285).

Almost surely, 2^9101605005 is an apocalyptic number.

It is an amenable number.

9101605005 is a deficient number, since it is larger than the sum of its proper divisors (6674510415).

9101605005 is a wasteful number, since it uses less digits than its factorization.

9101605005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202257900 (or 202257897 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 9101605005 is about 95402.3322828116. The cubic root of 9101605005 is about 2087.8822137338.

The spelling of 9101605005 in words is "nine billion, one hundred one million, six hundred five thousand, five".