5478517 has 12 divisors (see below), whose sum is σ = 6341440. Its totient is φ = 4716360.

The previous prime is 5478509. The next prime is 5478527. The reversal of 5478517 is 7158745.

It is not a de Polignac number, because 5478517 - 2³ = 5478509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5478527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1108 + ... + 3490.

Almost surely, 2^5478517 is an apocalyptic number.

It is an amenable number.

5478517 is a deficient number, since it is larger than the sum of its proper divisors (862923).

5478517 is a wasteful number, since it uses less digits than its factorization.

5478517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424 (or 2413 counting only the distinct ones).

The product of its digits is 39200, while the sum is 37.

The square root of 5478517 is about 2340.6232076095. The cubic root of 5478517 is about 176.2872912056.

It can be divided in two parts, 5478 and 517, that added together give a palindrome (5995).

The spelling of 5478517 in words is "five million, four hundred seventy-eight thousand, five hundred seventeen".