15201158196 has 96 divisors (see below), whose sum is σ = 42051502080. Its totient is φ = 4183545600.

The previous prime is 15201158179. The next prime is 15201158197. The reversal of 15201158196 is 69185110251.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15201158197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244141 + ... + 300011.

It is an arithmetic number, because the mean of its divisors is an integer number (438036480).

Almost surely, 2^15201158196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15201158196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21025751040).

15201158196 is an abundant number, since it is smaller than the sum of its proper divisors (26850343884).

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

15201158196 is a wasteful number, since it uses less digits than its factorization.

15201158196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56005 (or 56003 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 39.

The spelling of 15201158196 in words is "fifteen billion, two hundred one million, one hundred fifty-eight thousand, one hundred ninety-six".