5631116433 has 8 divisors (see below), whose sum is σ = 7527967200. Its totient is φ = 3744171648.

The previous prime is 5631116411. The next prime is 5631116443. The reversal of 5631116433 is 3346111365.

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

It is not a de Polignac number, because 5631116433 - 2⁵ = 5631116401 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5631116394 and 5631116403.

It is not an unprimeable number, because it can be changed into a prime (5631116443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2475168 + ... + 2477441.

It is an arithmetic number, because the mean of its divisors is an integer number (940995900).

Almost surely, 2^5631116433 is an apocalyptic number.

It is an amenable number.

5631116433 is a deficient number, since it is larger than the sum of its proper divisors (1896850767).

5631116433 is a wasteful number, since it uses less digits than its factorization.

5631116433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4952991.

The product of its digits is 19440, while the sum is 33.

The square root of 5631116433 is about 75040.7651413550. The cubic root of 5631116433 is about 1779.0910261398.

Adding to 5631116433 its reverse (3346111365), we get a palindrome (8977227798).

The spelling of 5631116433 in words is "five billion, six hundred thirty-one million, one hundred sixteen thousand, four hundred thirty-three".