65525032 has 16 divisors (see below), whose sum is σ = 122953140. Its totient is φ = 32737536.

The previous prime is 65525027. The next prime is 65525081. The reversal of 65525032 is 23052556.

It can be written as a sum of positive squares in 2 ways, for example, as 60746436 + 4778596 = 7794^2 + 2186^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12798 + ... + 17170.

Almost surely, 2^65525032 is an apocalyptic number.

It is an amenable number.

65525032 is a deficient number, since it is larger than the sum of its proper divisors (57428108).

65525032 is a wasteful number, since it uses less digits than its factorization.

65525032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6252 (or 6248 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 65525032 is about 8094.7533625182. The cubic root of 65525032 is about 403.1522431522.

Adding to 65525032 its reverse (23052556), we get a palindrome (88577588).

The spelling of 65525032 in words is "sixty-five million, five hundred twenty-five thousand, thirty-two".