116655863546 has 8 divisors (see below), whose sum is σ = 176098342260. Its totient is φ = 57956416128.

The previous prime is 116655863543. The next prime is 116655863551. The reversal of 116655863546 is 645368556611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 115335631321 + 1320232225 = 339611^2 + 36335^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 116655863491 and 116655863500.

It is not an unprimeable number, because it can be changed into a prime (116655863543) 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, 185757431 + ... + 185758058.

Almost surely, 2^116655863546 is an apocalyptic number.

116655863546 is a deficient number, since it is larger than the sum of its proper divisors (59442478714).

116655863546 is a wasteful number, since it uses less digits than its factorization.

116655863546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371515648.

The product of its digits is 15552000, while the sum is 56.

The spelling of 116655863546 in words is "one hundred sixteen billion, six hundred fifty-five million, eight hundred sixty-three thousand, five hundred forty-six".