200531706531506 has 32 divisors (see below), whose sum is σ = 347207378273280. Its totient is φ = 85082647320000.

The previous prime is 200531706531493. The next prime is 200531706531521. The reversal of 200531706531506 is 605135607135002.

200531706531506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200531706531506² (a number of 29 digits) contains 22 as substring.

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, 6838175 + ... + 21161853.

It is an arithmetic number, because the mean of its divisors is an integer number (10850230571040).

Almost surely, 2^{200531706531506} is an apocalyptic number.

200531706531506 is a deficient number, since it is larger than the sum of its proper divisors (146675671741774).

200531706531506 is a wasteful number, since it uses less digits than its factorization.

200531706531506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14333690.

The product of its (nonzero) digits is 567000, while the sum is 44.

The spelling of 200531706531506 in words is "two hundred trillion, five hundred thirty-one billion, seven hundred six million, five hundred thirty-one thousand, five hundred six".