2093254459 has 4 divisors (see below), whose sum is σ = 2097013104. Its totient is φ = 2089495816.

The previous prime is 2093254441. The next prime is 2093254469. The reversal of 2093254459 is 9544523902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2093254459 - 2¹¹ = 2093252411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2093254469) 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 in 3 ways as a sum of consecutive naturals, for example, 1878487 + ... + 1879600.

It is an arithmetic number, because the mean of its divisors is an integer number (524253276).

Almost surely, 2^2093254459 is an apocalyptic number.

2093254459 is a deficient number, since it is larger than the sum of its proper divisors (3758645).

2093254459 is an equidigital number, since it uses as much as digits as its factorization.

2093254459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758644.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 2093254459 is about 45752.0978644696. The cubic root of 2093254459 is about 1279.2065515111.

The spelling of 2093254459 in words is "two billion, ninety-three million, two hundred fifty-four thousand, four hundred fifty-nine".