2050266540305 has 16 divisors (see below), whose sum is σ = 2480108621760. Its totient is φ = 1627040609472.

The previous prime is 2050266540281. The next prime is 2050266540307. The reversal of 2050266540305 is 5030456620502.

It is a cyclic number.

It is not a de Polignac number, because 2050266540305 - 2¹⁸ = 2050266278161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2050266540307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417674 + ... + 2067603.

It is an arithmetic number, because the mean of its divisors is an integer number (155006788860).

Almost surely, 2^{2050266540305} is an apocalyptic number.

It is an amenable number.

2050266540305 is a deficient number, since it is larger than the sum of its proper divisors (429842081455).

2050266540305 is a wasteful number, since it uses less digits than its factorization.

2050266540305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486608.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 2050266540305 in words is "two trillion, fifty billion, two hundred sixty-six million, five hundred forty thousand, three hundred five".