9908106541 has 4 divisors (see below), whose sum is σ = 9909376092. Its totient is φ = 9906836992.

The previous prime is 9908106521. The next prime is 9908106601. The reversal of 9908106541 is 1456018099.

9908106541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1623284100 + 8284822441 = 40290^2 + 91021^2 .

It is a cyclic number.

It is not a de Polignac number, because 9908106541 - 2¹⁹ = 9907582253 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 (9908106521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622996 + ... + 638701.

It is an arithmetic number, because the mean of its divisors is an integer number (2477344023).

Almost surely, 2^9908106541 is an apocalyptic number.

It is an amenable number.

9908106541 is a deficient number, since it is larger than the sum of its proper divisors (1269551).

9908106541 is a wasteful number, since it uses less digits than its factorization.

9908106541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269550.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 9908106541 is about 99539.4722760775. The cubic root of 9908106541 is about 2147.8150899741.

The spelling of 9908106541 in words is "nine billion, nine hundred eight million, one hundred six thousand, five hundred forty-one".