5508478 has 4 divisors (see below), whose sum is σ = 8262720. Its totient is φ = 2754238.

The previous prime is 5508469. The next prime is 5508497. The reversal of 5508478 is 8748055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8748055 = 5 ⋅1749611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377118 + ... + 1377121.

It is an arithmetic number, because the mean of its divisors is an integer number (2065680).

Almost surely, 2^5508478 is an apocalyptic number.

5508478 is a deficient number, since it is larger than the sum of its proper divisors (2754242).

5508478 is a wasteful number, since it uses less digits than its factorization.

5508478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754241.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 5508478 is about 2347.0146995705. The cubic root of 5508478 is about 176.6080680621.

The spelling of 5508478 in words is "five million, five hundred eight thousand, four hundred seventy-eight".