116555033 has 4 divisors (see below), whose sum is σ = 133205760. Its totient is φ = 99904308.

The previous prime is 116555029. The next prime is 116555039. The reversal of 116555033 is 330555611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 330555611 = 1061 ⋅311551.

It is not a de Polignac number, because 116555033 - 2² = 116555029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116554987 and 116555005.

It is not an unprimeable number, because it can be changed into a prime (116555039) 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, 8325353 + ... + 8325366.

It is an arithmetic number, because the mean of its divisors is an integer number (33301440).

Almost surely, 2^116555033 is an apocalyptic number.

It is an amenable number.

116555033 is a deficient number, since it is larger than the sum of its proper divisors (16650727).

116555033 is an equidigital number, since it uses as much as digits as its factorization.

116555033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16650726.

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 116555033 is about 10796.0656259584. The cubic root of 116555033 is about 488.4765022901.

The spelling of 116555033 in words is "one hundred sixteen million, five hundred fifty-five thousand, thirty-three".