5561135 has 8 divisors (see below), whose sum is σ = 6700320. Its totient is φ = 4430944.

The previous prime is 5561123. The next prime is 5561141. The reversal of 5561135 is 5311655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5561135 - 2⁴ = 5561119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800 + ... + 3429.

It is an arithmetic number, because the mean of its divisors is an integer number (837540).

Almost surely, 2^5561135 is an apocalyptic number.

5561135 is a deficient number, since it is larger than the sum of its proper divisors (1139185).

5561135 is a wasteful number, since it uses less digits than its factorization.

5561135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4497.

The product of its digits is 2250, while the sum is 26.

The square root of 5561135 is about 2358.2058858378. The cubic root of 5561135 is about 177.1690321375.

The spelling of 5561135 in words is "five million, five hundred sixty-one thousand, one hundred thirty-five".