65532416050 has 12 divisors (see below), whose sum is σ = 121890293946. Its totient is φ = 26212966400.

The previous prime is 65532416041. The next prime is 65532416069. The reversal of 65532416050 is 5061423556.

It is a Cunningham number, because it is equal to 255993²+1.

It can be written as a sum of positive squares in 3 ways, for example, as 60394537009 + 5137879041 = 245753^2 + 71679^2 .

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 5 ways as a sum of consecutive naturals, for example, 655324111 + ... + 655324210.

Almost surely, 2^65532416050 is an apocalyptic number.

65532416050 is a deficient number, since it is larger than the sum of its proper divisors (56357877896).

65532416050 is a wasteful number, since it uses less digits than its factorization.

65532416050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310648333 (or 1310648328 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 65532416050 in words is "sixty-five billion, five hundred thirty-two million, four hundred sixteen thousand, fifty".