99325322505 has 24 divisors (see below), whose sum is σ = 172248902280. Its totient is φ = 52947348480.

The previous prime is 99325322407. The next prime is 99325322521. The reversal of 99325322505 is 50522352399.

99325322505 is a `hidden beast` number, since 9 + 93 + 2 + 53 + 2 + 2 + 505 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 69141124809 + 30184197696 = 262947^2 + 173736^2 .

It is not a de Polignac number, because 99325322505 - 2¹⁹ = 99324798217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 452616 + ... + 635225.

It is an arithmetic number, because the mean of its divisors is an integer number (7177037595).

Almost surely, 2^99325322505 is an apocalyptic number.

It is an amenable number.

99325322505 is a deficient number, since it is larger than the sum of its proper divisors (72923579775).

99325322505 is a wasteful number, since it uses less digits than its factorization.

99325322505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089881 (or 1089878 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 45.

The spelling of 99325322505 in words is "ninety-nine billion, three hundred twenty-five million, three hundred twenty-two thousand, five hundred five".