15446045650332 has 96 divisors (see below), whose sum is σ = 40157246029824. Its totient is φ = 4580632638400.

The previous prime is 15446045650331. The next prime is 15446045650363. The reversal of 15446045650332 is 23305654064451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15446045650331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75232657 + ... + 75437687.

It is an arithmetic number, because the mean of its divisors is an integer number (418304646144).

Almost surely, 2^{15446045650332} is an apocalyptic number.

15446045650332 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 15446045650332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20078623014912).

15446045650332 is an abundant number, since it is smaller than the sum of its proper divisors (24711200379492).

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

15446045650332 is a wasteful number, since it uses less digits than its factorization.

15446045650332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217239 (or 217237 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 15446045650332 in words is "fifteen trillion, four hundred forty-six billion, forty-five million, six hundred fifty thousand, three hundred thirty-two".