5168051231 has 8 divisors (see below), whose sum is σ = 5994499200. Its totient is φ = 4363642008.

The previous prime is 5168051197. The next prime is 5168051237. The reversal of 5168051231 is 1321508615.

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 5168051231 - 2¹⁴ = 5168034847 is a prime.

It is a super-2 number, since 2×5168051231² = 53417507052481230722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168051237) 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, 5509181 + ... + 5510118.

It is an arithmetic number, because the mean of its divisors is an integer number (749312400).

Almost surely, 2^5168051231 is an apocalyptic number.

5168051231 is a deficient number, since it is larger than the sum of its proper divisors (826447969).

5168051231 is a wasteful number, since it uses less digits than its factorization.

5168051231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11019373.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 5168051231 is about 71889.1593426992. The cubic root of 5168051231 is about 1728.9228073178.

Adding to 5168051231 its reverse (1321508615), we get a palindrome (6489559846).

The spelling of 5168051231 in words is "five billion, one hundred sixty-eight million, fifty-one thousand, two hundred thirty-one".