99432515350 has 48 divisors (see below), whose sum is σ = 213457918176. Its totient is φ = 33753600000.

The previous prime is 99432515293. The next prime is 99432515353. The reversal of 99432515350 is 5351523499.

It is a self number, because there is not a number n which added to its sum of digits gives 99432515350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99432515353) 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 23 ways as a sum of consecutive naturals, for example, 1371051 + ... + 1441750.

It is an arithmetic number, because the mean of its divisors is an integer number (4447039962).

Almost surely, 2^99432515350 is an apocalyptic number.

99432515350 is an abundant number, since it is smaller than the sum of its proper divisors (114025402826).

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

99432515350 is a wasteful number, since it uses less digits than its factorization.

99432515350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812921 (or 2812916 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 46.

The spelling of 99432515350 in words is "ninety-nine billion, four hundred thirty-two million, five hundred fifteen thousand, three hundred fifty".