206070500530 has 8 divisors (see below), whose sum is σ = 370926900972. Its totient is φ = 82428200208.

The previous prime is 206070500509. The next prime is 206070500557. The reversal of 206070500530 is 35005070602.

It can be written as a sum of positive squares in 2 ways, for example, as 187904043441 + 18166457089 = 433479^2 + 134783^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10303525017 + ... + 10303525036.

Almost surely, 2^206070500530 is an apocalyptic number.

206070500530 is a deficient number, since it is larger than the sum of its proper divisors (164856400442).

206070500530 is a wasteful number, since it uses less digits than its factorization.

206070500530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20607050060.

The product of its (nonzero) digits is 6300, while the sum is 28.

The spelling of 206070500530 in words is "two hundred six billion, seventy million, five hundred thousand, five hundred thirty".