5250917 has 4 divisors (see below), whose sum is σ = 6001056. Its totient is φ = 4500780.

The previous prime is 5250913. The next prime is 5250919. The reversal of 5250917 is 7190525.

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 5250917 - 2² = 5250913 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 5250917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250913) 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, 375059 + ... + 375072.

It is an arithmetic number, because the mean of its divisors is an integer number (1500264).

Almost surely, 2^5250917 is an apocalyptic number.

It is an amenable number.

5250917 is a deficient number, since it is larger than the sum of its proper divisors (750139).

5250917 is an equidigital number, since it uses as much as digits as its factorization.

5250917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750138.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5250917 is about 2291.4879445461. The cubic root of 5250917 is about 173.8114507550.

The spelling of 5250917 in words is "five million, two hundred fifty thousand, nine hundred seventeen".