116397536535361 has 9 divisors (see below), whose sum is σ = 116610734138689. Its totient is φ = 116184728066836.

The previous prime is 116397536535277. The next prime is 116397536535383. The reversal of 116397536535361 is 163535635793611.

The square root of 116397536535361 is 10788769.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 116397536535361 - 2⁷ = 116397536535233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116397536535293 and 116397536535302.

It is not an unprimeable number, because it can be changed into a prime (116397536535461) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6074067366 + ... + 6074086528.

Almost surely, 2^{116397536535361} is an apocalyptic number.

116397536535361 is the 10788769-th square number.

116397536535361 is the 5394385-th centered octagonal number.

It is an amenable number.

116397536535361 is a deficient number, since it is larger than the sum of its proper divisors (213197603328).

116397536535361 is an frugal number, since it uses more digits than its factorization.

116397536535361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39452 (or 19726 counting only the distinct ones).

The product of its digits is 137781000, while the sum is 64.

The spelling of 116397536535361 in words is "one hundred sixteen trillion, three hundred ninety-seven billion, five hundred thirty-six million, five hundred thirty-five thousand, three hundred sixty-one".