5615505 has 24 divisors (see below), whose sum is σ = 11124672. Its totient is φ = 2566944.

The previous prime is 5615503. The next prime is 5615521. The reversal of 5615505 is 5055165.

It is not a de Polignac number, because 5615505 - 2¹ = 5615503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5615503) 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 in 23 ways as a sum of consecutive naturals, for example, 8599 + ... + 9228.

It is an arithmetic number, because the mean of its divisors is an integer number (463528).

Almost surely, 2^5615505 is an apocalyptic number.

It is an amenable number.

5615505 is a deficient number, since it is larger than the sum of its proper divisors (5509167).

5615505 is a wasteful number, since it uses less digits than its factorization.

5615505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17845 (or 17842 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 5615505 is about 2369.7056779271. The cubic root of 5615505 is about 177.7445416022.

The spelling of 5615505 in words is "five million, six hundred fifteen thousand, five hundred five".