5511071 has 2 divisors, whose sum is σ = 5511072. Its totient is φ = 5511070.

The previous prime is 5511061. The next prime is 5511133. The reversal of 5511071 is 1701155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5511071 - 2¹⁰ = 5510047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5511001) 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, 2755535 + 2755536.

It is an arithmetic number, because the mean of its divisors is an integer number (2755536).

Almost surely, 2^5511071 is an apocalyptic number.

5511071 is a deficient number, since it is larger than the sum of its proper divisors (1).

5511071 is an equidigital number, since it uses as much as digits as its factorization.

5511071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 5511071 is about 2347.5670384464. The cubic root of 5511071 is about 176.6357752245.

The spelling of 5511071 in words is "five million, five hundred eleven thousand, seventy-one".