65536101 has 8 divisors (see below), whose sum is σ = 97090560. Its totient is φ = 43690716.

The previous prime is 65536087. The next prime is 65536103. The reversal of 65536101 is 10163556.

It is a happy number.

65536101 is a `hidden beast` number, since 6 + 553 + 6 + 101 = 666.

It is not a de Polignac number, because 65536101 - 2⁷ = 65535973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2427263 = 65536101 / (6 + 5 + 5 + 3 + 6 + 1 + 0 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65536103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213605 + ... + 1213658.

It is an arithmetic number, because the mean of its divisors is an integer number (12136320).

Almost surely, 2^65536101 is an apocalyptic number.

It is an amenable number.

65536101 is a deficient number, since it is larger than the sum of its proper divisors (31554459).

65536101 is a wasteful number, since it uses less digits than its factorization.

65536101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427272 (or 2427266 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 65536101 is about 8095.4370481154. The cubic root of 65536101 is about 403.1749430822.

Adding to 65536101 its reverse (10163556), we get a palindrome (75699657).

The spelling of 65536101 in words is "sixty-five million, five hundred thirty-six thousand, one hundred one".