99035109525798 has 40 divisors (see below), whose sum is σ = 222176500817040. Its totient is φ = 32972356642320.

The previous prime is 99035109525791. The next prime is 99035109525893. The reversal of 99035109525798 is 89752590153099.

99035109525798 is a `hidden beast` number, since 9 + 9 + 0 + 3 + 5 + 1 + 0 + 9 + 525 + 7 + 98 = 666.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99035109525791) 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 19 ways as a sum of consecutive naturals, for example, 364183413 + ... + 364455248.

It is an arithmetic number, because the mean of its divisors is an integer number (5554412520426).

Almost surely, 2^{99035109525798} is an apocalyptic number.

99035109525798 is an abundant number, since it is smaller than the sum of its proper divisors (123141391291242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99035109525798 is a wasteful number, since it uses less digits than its factorization.

99035109525798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728639514 (or 728639505 counting only the distinct ones).

The product of its (nonzero) digits is 275562000, while the sum is 72.

The spelling of 99035109525798 in words is "ninety-nine trillion, thirty-five billion, one hundred nine million, five hundred twenty-five thousand, seven hundred ninety-eight".