15968329092 has 192 divisors, whose sum is σ = 44924544000. Its totient is φ = 4886728704.

The previous prime is 15968329051. The next prime is 15968329123. The reversal of 15968329092 is 29092386951.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 12908298 + ... + 12909534.

It is an arithmetic number, because the mean of its divisors is an integer number (233982000).

Almost surely, 2^15968329092 is an apocalyptic number.

15968329092 is a gapful number since it is divisible by the number (12) 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 15968329092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22462272000).

15968329092 is an abundant number, since it is smaller than the sum of its proper divisors (28956214908).

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

15968329092 is a wasteful number, since it uses less digits than its factorization.

15968329092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 15968329092 in words is "fifteen billion, nine hundred sixty-eight million, three hundred twenty-nine thousand, ninety-two".