2594091001 has 2 divisors, whose sum is σ = 2594091002. Its totient is φ = 2594091000.

The previous prime is 2594090999. The next prime is 2594091007. The reversal of 2594091001 is 1001904952.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2593253776 + 837225 = 50924^2 + 915^2 .

It is a cyclic number.

It is not a de Polignac number, because 2594091001 - 2¹ = 2594090999 is a prime.

Together with 2594090999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2594091007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1297045500 + 1297045501.

It is an arithmetic number, because the mean of its divisors is an integer number (1297045501).

Almost surely, 2^2594091001 is an apocalyptic number.

It is an amenable number.

2594091001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2594091001 is an equidigital number, since it uses as much as digits as its factorization.

2594091001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 2594091001 is about 50932.2196747795. The cubic root of 2594091001 is about 1374.0263742839.

Adding to 2594091001 its reverse (1001904952), we get a palindrome (3595995953).

The spelling of 2594091001 in words is "two billion, five hundred ninety-four million, ninety-one thousand, one".