65536456103 has 16 divisors (see below), whose sum is σ = 66486847680. Its totient is φ = 64592736000.

The previous prime is 65536456091. The next prime is 65536456147. The reversal of 65536456103 is 30165463556.

It is a cyclic number.

It is not a de Polignac number, because 65536456103 - 2⁶ = 65536456039 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 (65536458103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23099201 + ... + 23102037.

It is an arithmetic number, because the mean of its divisors is an integer number (4155427980).

Almost surely, 2^65536456103 is an apocalyptic number.

65536456103 is a deficient number, since it is larger than the sum of its proper divisors (950391577).

65536456103 is a wasteful number, since it uses less digits than its factorization.

65536456103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 65536456103 in words is "sixty-five billion, five hundred thirty-six million, four hundred fifty-six thousand, one hundred three".