5211517 has 4 divisors (see below), whose sum is σ = 5221216. Its totient is φ = 5201820.

The previous prime is 5211509. The next prime is 5211523. The reversal of 5211517 is 7151125.

5211517 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 5211517 - 2³ = 5211509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211587) 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, 3993 + ... + 5134.

It is an arithmetic number, because the mean of its divisors is an integer number (1305304).

Almost surely, 2^5211517 is an apocalyptic number.

It is an amenable number.

5211517 is a deficient number, since it is larger than the sum of its proper divisors (9699).

5211517 is an equidigital number, since it uses as much as digits as its factorization.

5211517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9698.

The product of its digits is 350, while the sum is 22.

The square root of 5211517 is about 2282.8747228002. The cubic root of 5211517 is about 173.3756302925.

The spelling of 5211517 in words is "five million, two hundred eleven thousand, five hundred seventeen".