116636553351 has 12 divisors (see below), whose sum is σ = 169508612728. Its totient is φ = 77280660144.

The previous prime is 116636553281. The next prime is 116636553367. The reversal of 116636553351 is 153355636611.

116636553351 is a `hidden beast` number, since 1 + 1 + 6 + 6 + 3 + 65 + 533 + 51 = 666.

It is not a de Polignac number, because 116636553351 - 2¹⁸ = 116636291207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116636553297 and 116636553306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116636553391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39751960 + ... + 39754893.

Almost surely, 2^116636553351 is an apocalyptic number.

116636553351 is a deficient number, since it is larger than the sum of its proper divisors (52872059377).

116636553351 is a wasteful number, since it uses less digits than its factorization.

116636553351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79507022 (or 79507019 counting only the distinct ones).

The product of its digits is 729000, while the sum is 45.

The spelling of 116636553351 in words is "one hundred sixteen billion, six hundred thirty-six million, five hundred fifty-three thousand, three hundred fifty-one".