2594091011 has 4 divisors (see below), whose sum is σ = 2595403800. Its totient is φ = 2592778224.

The previous prime is 2594091007. The next prime is 2594091037. The reversal of 2594091011 is 1101904952.

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 2594091011 - 2² = 2594091007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2594091001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653426 + ... + 657383.

It is an arithmetic number, because the mean of its divisors is an integer number (648850950).

Almost surely, 2^2594091011 is an apocalyptic number.

2594091011 is a deficient number, since it is larger than the sum of its proper divisors (1312789).

2594091011 is a wasteful number, since it uses less digits than its factorization.

2594091011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312788.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 2594091011 is about 50932.2197729492. The cubic root of 2594091011 is about 1374.0263760495.

Adding to 2594091011 its reverse (1101904952), we get a palindrome (3695995963).

The spelling of 2594091011 in words is "two billion, five hundred ninety-four million, ninety-one thousand, eleven".