65532416013 has 40 divisors (see below), whose sum is σ = 103254140000. Its totient is φ = 41305466592.

The previous prime is 65532416003. The next prime is 65532416041. The reversal of 65532416013 is 31061423556.

65532416013 is a `hidden beast` number, since 6 + 5 + 5 + 3 + 2 + 41 + 601 + 3 = 666.

It is not a de Polignac number, because 65532416013 - 2⁴ = 65532415997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65532416003) 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 39 ways as a sum of consecutive naturals, for example, 725295 + ... + 810627.

It is an arithmetic number, because the mean of its divisors is an integer number (2581353500).

Almost surely, 2^65532416013 is an apocalyptic number.

It is an amenable number.

65532416013 is a deficient number, since it is larger than the sum of its proper divisors (37721723987).

65532416013 is a wasteful number, since it uses less digits than its factorization.

65532416013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85863 (or 85854 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 65532416013 its sum of digits (36), we get a square (65532416049 = 255993²).

Adding to 65532416013 its reverse (31061423556), we get a palindrome (96593839569).

The spelling of 65532416013 in words is "sixty-five billion, five hundred thirty-two million, four hundred sixteen thousand, thirteen".