5508407 has 4 divisors (see below), whose sum is σ = 5513136. Its totient is φ = 5503680.

The previous prime is 5508401. The next prime is 5508469. The reversal of 5508407 is 7048055.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5508407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5508407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5508401) 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 3 ways as a sum of consecutive naturals, for example, 758 + ... + 3404.

It is an arithmetic number, because the mean of its divisors is an integer number (1378284).

Almost surely, 2^5508407 is an apocalyptic number.

5508407 is a deficient number, since it is larger than the sum of its proper divisors (4729).

5508407 is a wasteful number, since it uses less digits than its factorization.

5508407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4728.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5508407 is about 2346.9995739241. Note that the first 3 decimals coincide. The cubic root of 5508407 is about 176.6073092786.

The spelling of 5508407 in words is "five million, five hundred eight thousand, four hundred seven".