5549611 has 2 divisors, whose sum is σ = 5549612. Its totient is φ = 5549610.

The previous prime is 5549591. The next prime is 5549617. The reversal of 5549611 is 1169455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5549611 - 2⁷ = 5549483 is a prime.

It is not a weakly prime, because it can be changed into another prime (5549617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2774805 + 2774806.

It is an arithmetic number, because the mean of its divisors is an integer number (2774806).

Almost surely, 2^5549611 is an apocalyptic number.

5549611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5549611 is an equidigital number, since it uses as much as digits as its factorization.

5549611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 31.

The square root of 5549611 is about 2355.7612357792. The cubic root of 5549611 is about 177.0465686568.

The spelling of 5549611 in words is "five million, five hundred forty-nine thousand, six hundred eleven".