53525160 has 96 divisors (see below), whose sum is σ = 187354440. Its totient is φ = 13174272.

The previous prime is 53525141. The next prime is 53525167. The reversal of 53525160 is 6152535.

It can be written as a sum of positive squares in 4 ways, for example, as 27941796 + 25583364 = 5286^2 + 5058^2 .

It is not an unprimeable number, because it can be changed into a prime (53525167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1039 + ... + 10398.

Almost surely, 2^53525160 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 53525160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93677220).

53525160 is an abundant number, since it is smaller than the sum of its proper divisors (133829280).

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

53525160 is a wasteful number, since it uses less digits than its factorization.

53525160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11467 (or 11460 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 53525160 is about 7316.0891191948. The cubic root of 53525160 is about 376.8651610840.

Adding to 53525160 its reverse (6152535), we get a palindrome (59677695).

The spelling of 53525160 in words is "fifty-three million, five hundred twenty-five thousand, one hundred sixty".