200515072000 has 104 divisors (see below), whose sum is σ = 500425803072. Its totient is φ = 80205824000.

The previous prime is 200515071997. The next prime is 200515072019. The reversal of 200515072000 is 270515002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316185 + ... + 707815.

It is an arithmetic number, because the mean of its divisors is an integer number (4811786568).

Almost surely, 2^200515072000 is an apocalyptic number.

200515072000 is a gapful number since it is divisible by the number (20) 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 200515072000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250212901536).

200515072000 is an abundant number, since it is smaller than the sum of its proper divisors (299910731072).

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

200515072000 is an frugal number, since it uses more digits than its factorization.

200515072000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391670 (or 391638 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

Adding to 200515072000 its reverse (270515002), we get a palindrome (200785587002).

The spelling of 200515072000 in words is "two hundred billion, five hundred fifteen million, seventy-two thousand".