99066129552 has 240 divisors, whose sum is σ = 313816164480. Its totient is φ = 28945078272.

The previous prime is 99066129521. The next prime is 99066129559. The reversal of 99066129552 is 25592166099.

99066129552 is a `hidden beast` number, since 9 + 9 + 0 + 6 + 61 + 29 + 552 = 666.

It is not an unprimeable number, because it can be changed into a prime (99066129559) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5976508 + ... + 5993060.

It is an arithmetic number, because the mean of its divisors is an integer number (1307567352).

Almost surely, 2^99066129552 is an apocalyptic number.

99066129552 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99066129552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156908082240).

99066129552 is an abundant number, since it is smaller than the sum of its proper divisors (214750034928).

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

99066129552 is a wasteful number, since it uses less digits than its factorization.

99066129552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16742 (or 16733 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 54.

The spelling of 99066129552 in words is "ninety-nine billion, sixty-six million, one hundred twenty-nine thousand, five hundred fifty-two".