52568208 has 180 divisors, whose sum is σ = 185238144. Its totient is φ = 13622400.

The previous prime is 52568207. The next prime is 52568237. The reversal of 52568208 is 80286525.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52568207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 121753 + ... + 122183.

Almost surely, 2^52568208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52568208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92619072).

52568208 is an abundant number, since it is smaller than the sum of its proper divisors (132669936).

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

52568208 is a wasteful number, since it uses less digits than its factorization.

52568208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 52568208 is about 7250.3936444858. The cubic root of 52568208 is about 374.6057082360.

The spelling of 52568208 in words is "fifty-two million, five hundred sixty-eight thousand, two hundred eight".