5506615 has 4 divisors (see below), whose sum is σ = 6607944. Its totient is φ = 4405288.

The previous prime is 5506601. The next prime is 5506619. The reversal of 5506615 is 5166055.

5506615 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5506615 - 2⁵ = 5506583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5506619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550657 + ... + 550666.

It is an arithmetic number, because the mean of its divisors is an integer number (1651986).

Almost surely, 2^5506615 is an apocalyptic number.

5506615 is a deficient number, since it is larger than the sum of its proper divisors (1101329).

5506615 is a wasteful number, since it uses less digits than its factorization.

5506615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101328.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5506615 is about 2346.6177788468. The cubic root of 5506615 is about 176.5881558510.

The spelling of 5506615 in words is "five million, five hundred six thousand, six hundred fifteen".