16200215152 has 80 divisors (see below), whose sum is σ = 34847769600. Its totient is φ = 7233937920.

The previous prime is 16200215099. The next prime is 16200215167. The reversal of 16200215152 is 25151200261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4821249 + ... + 4824607.

It is an arithmetic number, because the mean of its divisors is an integer number (435597120).

Almost surely, 2^16200215152 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 16200215152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17423884800).

16200215152 is an abundant number, since it is smaller than the sum of its proper divisors (18647554448).

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

16200215152 is a wasteful number, since it uses less digits than its factorization.

16200215152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854 (or 3848 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 16200215152 in words is "sixteen billion, two hundred million, two hundred fifteen thousand, one hundred fifty-two".