200515540402 has 8 divisors (see below), whose sum is σ = 313850411136. Its totient is φ = 95898736692.

The previous prime is 200515540397. The next prime is 200515540403. The reversal of 200515540402 is 204045515002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (200515540403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2179516698 + ... + 2179516789.

It is an arithmetic number, because the mean of its divisors is an integer number (39231301392).

Almost surely, 2^200515540402 is an apocalyptic number.

200515540402 is a deficient number, since it is larger than the sum of its proper divisors (113334870734).

200515540402 is a wasteful number, since it uses less digits than its factorization.

200515540402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359033512.

The product of its (nonzero) digits is 8000, while the sum is 28.

The spelling of 200515540402 in words is "two hundred billion, five hundred fifteen million, five hundred forty thousand, four hundred two".