116677205506 has 8 divisors (see below), whose sum is σ = 181050836220. Its totient is φ = 56326926768.

The previous prime is 116677205501. The next prime is 116677205531. The reversal of 116677205506 is 605502776611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 116547814881 + 129390625 = 341391^2 + 11375^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×116677205506³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (116677205501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005837921 + ... + 1005838036.

Almost surely, 2^116677205506 is an apocalyptic number.

116677205506 is a deficient number, since it is larger than the sum of its proper divisors (64373630714).

116677205506 is a wasteful number, since it uses less digits than its factorization.

116677205506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011675988.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 116677205506 in words is "one hundred sixteen billion, six hundred seventy-seven million, two hundred five thousand, five hundred six".