5571135 has 12 divisors (see below), whose sum is σ = 9656712. Its totient is φ = 2971248.

The previous prime is 5571131. The next prime is 5571143. The reversal of 5571135 is 5311755.

It is not a de Polignac number, because 5571135 - 2² = 5571131 is a prime.

5571135 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5571099 and 5571108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5571131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61857 + ... + 61946.

It is an arithmetic number, because the mean of its divisors is an integer number (804726).

Almost surely, 2^5571135 is an apocalyptic number.

5571135 is a deficient number, since it is larger than the sum of its proper divisors (4085577).

5571135 is a wasteful number, since it uses less digits than its factorization.

5571135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123814 (or 123811 counting only the distinct ones).

The product of its digits is 2625, while the sum is 27.

The square root of 5571135 is about 2360.3251894601. The cubic root of 5571135 is about 177.2751633160.

The spelling of 5571135 in words is "five million, five hundred seventy-one thousand, one hundred thirty-five".