5305217 has 4 divisors (see below), whose sum is σ = 5328816. Its totient is φ = 5281620.

The previous prime is 5305193. The next prime is 5305229. The reversal of 5305217 is 7125035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7125035 = 5 ⋅1425007.

It is a cyclic number.

It is not a de Polignac number, because 5305217 - 2²² = 1110913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5305192 and 5305201.

It is not an unprimeable number, because it can be changed into a prime (5308217) 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, 11459 + ... + 11912.

It is an arithmetic number, because the mean of its divisors is an integer number (1332204).

Almost surely, 2^5305217 is an apocalyptic number.

It is an amenable number.

5305217 is a deficient number, since it is larger than the sum of its proper divisors (23599).

5305217 is a wasteful number, since it uses less digits than its factorization.

5305217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23598.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5305217 is about 2303.3056679477. The cubic root of 5305217 is about 174.4085283439.

The spelling of 5305217 in words is "five million, three hundred five thousand, two hundred seventeen".