15332209152 has 480 divisors, whose sum is σ = 49150354176. Its totient is φ = 4205445120.

The previous prime is 15332209141. The next prime is 15332209153. The reversal of 15332209152 is 25190223351.

It is not an unprimeable number, because it can be changed into a prime (15332209153) 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, 326217193 + ... + 326217239.

Almost surely, 2^15332209152 is an apocalyptic number.

15332209152 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 15332209152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24575177088).

15332209152 is an abundant number, since it is smaller than the sum of its proper divisors (33818145024).

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

15332209152 is a wasteful number, since it uses less digits than its factorization.

15332209152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 15332209152 in words is "fifteen billion, three hundred thirty-two million, two hundred nine thousand, one hundred fifty-two".