5508749 has 8 divisors (see below), whose sum is σ = 5640960. Its totient is φ = 5378256.

The previous prime is 5508739. The next prime is 5508757. The reversal of 5508749 is 9478055.

5508749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5508749 - 2⁴ = 5508733 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5508739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7799 + ... + 8475.

It is an arithmetic number, because the mean of its divisors is an integer number (705120).

Almost surely, 2^5508749 is an apocalyptic number.

It is an amenable number.

5508749 is a deficient number, since it is larger than the sum of its proper divisors (132211).

5508749 is a wasteful number, since it uses less digits than its factorization.

5508749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 5508749 is about 2347.0724317754. The cubic root of 5508749 is about 176.6109642040.

The spelling of 5508749 in words is "five million, five hundred eight thousand, seven hundred forty-nine".