5211975 has 12 divisors (see below), whose sum is σ = 8617256. Its totient is φ = 2779680.

The previous prime is 5211959. The next prime is 5212003. The reversal of 5211975 is 5791125.

It is not a de Polignac number, because 5211975 - 2⁴ = 5211959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34672 + ... + 34821.

Almost surely, 2^5211975 is an apocalyptic number.

5211975 is a deficient number, since it is larger than the sum of its proper divisors (3405281).

5211975 is a wasteful number, since it uses less digits than its factorization.

5211975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69506 (or 69501 counting only the distinct ones).

The product of its digits is 3150, while the sum is 30.

The square root of 5211975 is about 2282.9750327150. The cubic root of 5211975 is about 173.3807090257.

Adding to 5211975 its product of digits (3150), we get a palindrome (5215125).

The spelling of 5211975 in words is "five million, two hundred eleven thousand, nine hundred seventy-five".