53200532 has 48 divisors (see below), whose sum is σ = 122196480. Its totient is φ = 19634400.

The previous prime is 53200519. The next prime is 53200571. The reversal of 53200532 is 23500235.

53200532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1307 + ... + 10397.

It is an arithmetic number, because the mean of its divisors is an integer number (2545760).

Almost surely, 2^53200532 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 53200532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61098240).

53200532 is an abundant number, since it is smaller than the sum of its proper divisors (68995948).

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

53200532 is a wasteful number, since it uses less digits than its factorization.

53200532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9132 (or 9130 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 53200532 is about 7293.8694805981. The cubic root of 53200532 is about 376.1017247776.

Adding to 53200532 its reverse (23500235), we get a palindrome (76700767).

It can be divided in two parts, 53200 and 532, that multiplied together give a square (28302400 = 5320²).

The spelling of 53200532 in words is "fifty-three million, two hundred thousand, five hundred thirty-two".