5213511 has 8 divisors (see below), whose sum is σ = 7723760. Its totient is φ = 3475656.

The previous prime is 5213501. The next prime is 5213539. The reversal of 5213511 is 1153125.

It is not a de Polignac number, because 5213511 - 2¹⁵ = 5180743 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 (5213501) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 96520 + ... + 96573.

It is an arithmetic number, because the mean of its divisors is an integer number (965470).

Almost surely, 2^5213511 is an apocalyptic number.

5213511 is a deficient number, since it is larger than the sum of its proper divisors (2510249).

5213511 is a wasteful number, since it uses less digits than its factorization.

5213511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193102 (or 193096 counting only the distinct ones).

The product of its digits is 150, while the sum is 18.

The square root of 5213511 is about 2283.3114110870. The cubic root of 5213511 is about 173.3977394612.

Adding to 5213511 its reverse (1153125), we get a palindrome (6366636).

The spelling of 5213511 in words is "five million, two hundred thirteen thousand, five hundred eleven".