52208526 has 32 divisors (see below), whose sum is σ = 111513600. Its totient is φ = 16259040.

The previous prime is 52208509. The next prime is 52208531. The reversal of 52208526 is 62580225.

52208526 is nontrivially palindromic in base 5.

52208526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52208493 and 52208502.

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 15 ways as a sum of consecutive naturals, for example, 555 + ... + 10233.

It is an arithmetic number, because the mean of its divisors is an integer number (3484800).

Almost surely, 2^52208526 is an apocalyptic number.

52208526 is an abundant number, since it is smaller than the sum of its proper divisors (59305074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52208526 is a wasteful number, since it uses less digits than its factorization.

52208526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9744.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 52208526 is about 7225.5467613185. The cubic root of 52208526 is about 373.7493769261.

The spelling of 52208526 in words is "fifty-two million, two hundred eight thousand, five hundred twenty-six".