53569362 has 96 divisors (see below), whose sum is σ = 137281536. Its totient is φ = 13638240.

The previous prime is 53569361. The next prime is 53569391. The reversal of 53569362 is 26396535.

53569362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53569362.

It is not an unprimeable number, because it can be changed into a prime (53569361) 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 47 ways as a sum of consecutive naturals, for example, 421743 + ... + 421869.

It is an arithmetic number, because the mean of its divisors is an integer number (1430016).

Almost surely, 2^53569362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53569362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68640768).

53569362 is an abundant number, since it is smaller than the sum of its proper divisors (83712174).

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

53569362 is a wasteful number, since it uses less digits than its factorization.

53569362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 233 counting only the distinct ones).

The product of its digits is 145800, while the sum is 39.

The square root of 53569362 is about 7319.1093720479. The cubic root of 53569362 is about 376.9688731228.

The spelling of 53569362 in words is "fifty-three million, five hundred sixty-nine thousand, three hundred sixty-two".