65532141 has 12 divisors (see below), whose sum is σ = 97921980. Its totient is φ = 42181440.

The previous prime is 65532119. The next prime is 65532149. The reversal of 65532141 is 14123556.

65532141 is a `hidden beast` number, since 655 + 3 + 2 + 1 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45765225 + 19766916 = 6765^2 + 4446^2 .

It is not a de Polignac number, because 65532141 - 2¹¹ = 65530093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65532149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125280 + ... + 125801.

It is an arithmetic number, because the mean of its divisors is an integer number (8160165).

Almost surely, 2^65532141 is an apocalyptic number.

It is an amenable number.

65532141 is a deficient number, since it is larger than the sum of its proper divisors (32389839).

65532141 is a wasteful number, since it uses less digits than its factorization.

65532141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251116 (or 251113 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 65532141 is about 8095.1924621963. The cubic root of 65532141 is about 403.1668223421.

Adding to 65532141 its reverse (14123556), we get a palindrome (79655697).

The spelling of 65532141 in words is "sixty-five million, five hundred thirty-two thousand, one hundred forty-one".