2050534069 has 2 divisors, whose sum is σ = 2050534070. Its totient is φ = 2050534068.

The previous prime is 2050534063. The next prime is 2050534121. The reversal of 2050534069 is 9604350502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1328967025 + 721567044 = 36455^2 + 26862^2 .

It is a cyclic number.

It is not a de Polignac number, because 2050534069 - 2³ = 2050534061 is a prime.

It is a super-2 number, since 2×2050534069² = 8409379936259393522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2050534061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025267034 + 1025267035.

It is an arithmetic number, because the mean of its divisors is an integer number (1025267035).

Almost surely, 2^2050534069 is an apocalyptic number.

It is an amenable number.

2050534069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050534069 is an equidigital number, since it uses as much as digits as its factorization.

2050534069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 2050534069 is about 45282.8231120808. The cubic root of 2050534069 is about 1270.4443996262. Note that the first 3 decimals are identical.

The spelling of 2050534069 in words is "two billion, fifty million, five hundred thirty-four thousand, sixty-nine".