5260511 has 4 divisors (see below), whose sum is σ = 5537400. Its totient is φ = 4983624.

The previous prime is 5260501. The next prime is 5260529. The reversal of 5260511 is 1150625.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5260511 - 2¹⁰ = 5259487 is a prime.

It is a super-2 number, since 2×5260511² = 55345951962242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260501) 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, 138416 + ... + 138453.

It is an arithmetic number, because the mean of its divisors is an integer number (1384350).

Almost surely, 2^5260511 is an apocalyptic number.

5260511 is a deficient number, since it is larger than the sum of its proper divisors (276889).

5260511 is a wasteful number, since it uses less digits than its factorization.

5260511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276888.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5260511 is about 2293.5803888244. The cubic root of 5260511 is about 173.9172438632.

The spelling of 5260511 in words is "five million, two hundred sixty thousand, five hundred eleven".