5266526 has 4 divisors (see below), whose sum is σ = 7899792. Its totient is φ = 2633262.

The previous prime is 5266519. The next prime is 5266531. The reversal of 5266526 is 6256625.

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

It is a super-2 number, since 2×5266526² = 55472592217352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5266492 and 5266501.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1316630 + ... + 1316633.

It is an arithmetic number, because the mean of its divisors is an integer number (1974948).

Almost surely, 2^5266526 is an apocalyptic number.

5266526 is a deficient number, since it is larger than the sum of its proper divisors (2633266).

5266526 is a wasteful number, since it uses less digits than its factorization.

5266526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633265.

The product of its digits is 21600, while the sum is 32.

The square root of 5266526 is about 2294.8912828280. The cubic root of 5266526 is about 173.9835057250.

Subtracting 5266526 from its reverse (6256625), we obtain a palindrome (990099).

The spelling of 5266526 in words is "five million, two hundred sixty-six thousand, five hundred twenty-six".