99436578150 has 192 divisors, whose sum is σ = 303741559296. Its totient is φ = 20964096000.

The previous prime is 99436578127. The next prime is 99436578151. The reversal of 99436578150 is 5187563499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99436578151) 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 95 ways as a sum of consecutive naturals, for example, 29495965 + ... + 29499335.

It is an arithmetic number, because the mean of its divisors is an integer number (1581987288).

Almost surely, 2^99436578150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99436578150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151870779648).

99436578150 is an abundant number, since it is smaller than the sum of its proper divisors (204304981146).

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

99436578150 is a wasteful number, since it uses less digits than its factorization.

99436578150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567 (or 5562 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 57.

The spelling of 99436578150 in words is "ninety-nine billion, four hundred thirty-six million, five hundred seventy-eight thousand, one hundred fifty".