2057639310206 has 8 divisors (see below), whose sum is σ = 3108987863280. Its totient is φ = 1021310022448.

The previous prime is 2057639310191. The next prime is 2057639310241. The reversal of 2057639310206 is 6020139367502.

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

It is a Curzon number.

It is a congruent number.

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, 3754815986 + ... + 3754816533.

It is an arithmetic number, because the mean of its divisors is an integer number (388623482910).

Almost surely, 2^{2057639310206} is an apocalyptic number.

2057639310206 is a deficient number, since it is larger than the sum of its proper divisors (1051348553074).

2057639310206 is a wasteful number, since it uses less digits than its factorization.

2057639310206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7509632658.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 2057639310206 in words is "two trillion, fifty-seven billion, six hundred thirty-nine million, three hundred ten thousand, two hundred six".