15198853120 has 192 divisors, whose sum is σ = 40475635200. Its totient is φ = 5430804480.

The previous prime is 15198853097. The next prime is 15198853121. The reversal of 15198853120 is 2135889151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15198853121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6644617 + ... + 6646903.

It is an arithmetic number, because the mean of its divisors is an integer number (210810600).

Almost surely, 2^15198853120 is an apocalyptic number.

15198853120 is a gapful number since it is divisible by the number (10) 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 15198853120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20237817600).

15198853120 is an abundant number, since it is smaller than the sum of its proper divisors (25276782080).

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

15198853120 is a wasteful number, since it uses less digits than its factorization.

15198853120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384 (or 2364 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 43.

The spelling of 15198853120 in words is "fifteen billion, one hundred ninety-eight million, eight hundred fifty-three thousand, one hundred twenty".