5105640233 has 8 divisors (see below), whose sum is σ = 5376076320. Its totient is φ = 4835376000.

The previous prime is 5105640187. The next prime is 5105640289. The reversal of 5105640233 is 3320465015.

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

It is a cyclic number.

It is not a de Polignac number, because 5105640233 - 2⁸ = 5105639977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5105640196 and 5105640205.

It is not an unprimeable number, because it can be changed into a prime (5105600233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20441 + ... + 103097.

It is an arithmetic number, because the mean of its divisors is an integer number (672009540).

Almost surely, 2^5105640233 is an apocalyptic number.

It is an amenable number.

5105640233 is a deficient number, since it is larger than the sum of its proper divisors (270436087).

5105640233 is a wasteful number, since it uses less digits than its factorization.

5105640233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85927.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 5105640233 is about 71453.7629030130. The cubic root of 5105640233 is about 1721.9349318231.

The spelling of 5105640233 in words is "five billion, one hundred five million, six hundred forty thousand, two hundred thirty-three".