5604091 has 2 divisors, whose sum is σ = 5604092. Its totient is φ = 5604090.

The previous prime is 5604073. The next prime is 5604097. The reversal of 5604091 is 1904065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5604091 - 2¹⁵ = 5571323 is a prime.

It is not a weakly prime, because it can be changed into another prime (5604097) 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, 2802045 + 2802046.

It is an arithmetic number, because the mean of its divisors is an integer number (2802046).

Almost surely, 2^5604091 is an apocalyptic number.

5604091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5604091 is an equidigital number, since it uses as much as digits as its factorization.

5604091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5604091 is about 2367.2961369461. The cubic root of 5604091 is about 177.6240328615.

The spelling of 5604091 in words is "five million, six hundred four thousand, ninety-one".