2050171850707 has 2 divisors, whose sum is σ = 2050171850708. Its totient is φ = 2050171850706.

The previous prime is 2050171850659. The next prime is 2050171850717. The reversal of 2050171850707 is 7070581710502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2050171850707 - 2¹⁹ = 2050171326419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2050171850717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025085925353 + 1025085925354.

It is an arithmetic number, because the mean of its divisors is an integer number (1025085925354).

Almost surely, 2^{2050171850707} is an apocalyptic number.

2050171850707 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050171850707 is an equidigital number, since it uses as much as digits as its factorization.

2050171850707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 137200, while the sum is 43.

The spelling of 2050171850707 in words is "two trillion, fifty billion, one hundred seventy-one million, eight hundred fifty thousand, seven hundred seven".