99550768041 has 8 divisors (see below), whose sum is σ = 147482619360. Its totient is φ = 66367178676.

The previous prime is 99550768021. The next prime is 99550768117. The reversal of 99550768041 is 14086705599.

99550768041 is a `hidden beast` number, since 9 + 9 + 550 + 7 + 6 + 80 + 4 + 1 = 666.

It is not a de Polignac number, because 99550768041 - 2⁷ = 99550767913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99550768021) 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 7 ways as a sum of consecutive naturals, for example, 1843532715 + ... + 1843532768.

It is an arithmetic number, because the mean of its divisors is an integer number (18435327420).

Almost surely, 2^99550768041 is an apocalyptic number.

It is an amenable number.

99550768041 is a deficient number, since it is larger than the sum of its proper divisors (47931851319).

99550768041 is a wasteful number, since it uses less digits than its factorization.

99550768041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687065492 (or 3687065486 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 99550768041 in words is "ninety-nine billion, five hundred fifty million, seven hundred sixty-eight thousand, forty-one".