2051359 has 2 divisors, whose sum is σ = 2051360. Its totient is φ = 2051358.

The previous prime is 2051341. The next prime is 2051383. The reversal of 2051359 is 9531502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2051359 - 2⁵ = 2051327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2051059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025679 + 1025680.

It is an arithmetic number, because the mean of its divisors is an integer number (1025680).

2^2051359 is an apocalyptic number.

2051359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2051359 is an equidigital number, since it uses as much as digits as its factorization.

2051359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 2051359 is about 1432.2566110862. The cubic root of 2051359 is about 127.0614743615.

The spelling of 2051359 in words is "two million, fifty-one thousand, three hundred fifty-nine".