200705540013 has 20 divisors (see below), whose sum is σ = 327075696288. Its totient is φ = 121639720680.

The previous prime is 200705540011. The next prime is 200705540059. The reversal of 200705540013 is 310045507002.

It is a happy number.

200705540013 is a `hidden beast` number, since 200 + 7 + 0 + 55 + 400 + 1 + 3 = 666.

It is not a de Polignac number, because 200705540013 - 2¹ = 200705540011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200705540011) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112628481 + ... + 112630262.

Almost surely, 2^200705540013 is an apocalyptic number.

It is an amenable number.

200705540013 is a deficient number, since it is larger than the sum of its proper divisors (126370156275).

200705540013 is a wasteful number, since it uses less digits than its factorization.

200705540013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225258766 (or 225258757 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The spelling of 200705540013 in words is "two hundred billion, seven hundred five million, five hundred forty thousand, thirteen".