2057170206011 has 8 divisors (see below), whose sum is σ = 2057933579520. Its totient is φ = 2056406937192.

The previous prime is 2057170206001. The next prime is 2057170206059. The reversal of 2057170206011 is 1106020717502.

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

It is a cyclic number.

It is not a de Polignac number, because 2057170206011 - 2⁶ = 2057170205947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2057170206001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78316466 + ... + 78342728.

It is an arithmetic number, because the mean of its divisors is an integer number (257241697440).

Almost surely, 2^{2057170206011} is an apocalyptic number.

2057170206011 is a deficient number, since it is larger than the sum of its proper divisors (763373509).

2057170206011 is a wasteful number, since it uses less digits than its factorization.

2057170206011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52345.

The product of its (nonzero) digits is 5880, while the sum is 32.

The spelling of 2057170206011 in words is "two trillion, fifty-seven billion, one hundred seventy million, two hundred six thousand, eleven".