5506811 has 2 divisors, whose sum is σ = 5506812. Its totient is φ = 5506810.

The previous prime is 5506807. The next prime is 5506817. The reversal of 5506811 is 1186055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5506811 - 2² = 5506807 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5506817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753405 + 2753406.

It is an arithmetic number, because the mean of its divisors is an integer number (2753406).

Almost surely, 2^5506811 is an apocalyptic number.

5506811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5506811 is an equidigital number, since it uses as much as digits as its factorization.

5506811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 5506811 is about 2346.6595407089. The cubic root of 5506811 is about 176.5902509595.

The spelling of 5506811 in words is "five million, five hundred six thousand, eight hundred eleven".