2050459 has 2 divisors, whose sum is σ = 2050460. Its totient is φ = 2050458.

The previous prime is 2050417. The next prime is 2050481. The reversal of 2050459 is 9540502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2050459 - 2⁷ = 2050331 is a prime.

It is a super-2 number, since 2×2050459² = 8408764221362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2051459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025229 + 1025230.

It is an arithmetic number, because the mean of its divisors is an integer number (1025230).

2^2050459 is an apocalyptic number.

2050459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050459 is an equidigital number, since it uses as much as digits as its factorization.

2050459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2050459 is about 1431.9423871092. The cubic root of 2050459 is about 127.0428895998.

The spelling of 2050459 in words is "two million, fifty thousand, four hundred fifty-nine".