5168651 has 4 divisors (see below), whose sum is σ = 5195904. Its totient is φ = 5141400.

The previous prime is 5168623. The next prime is 5168677. The reversal of 5168651 is 1568615.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5168651 - 2¹⁸ = 4906507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5168621) 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 3 ways as a sum of consecutive naturals, for example, 13340 + ... + 13721.

It is an arithmetic number, because the mean of its divisors is an integer number (1298976).

Almost surely, 2^5168651 is an apocalyptic number.

5168651 is a deficient number, since it is larger than the sum of its proper divisors (27253).

5168651 is a wasteful number, since it uses less digits than its factorization.

5168651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27252.

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

The square root of 5168651 is about 2273.4667360663. The cubic root of 5168651 is about 172.8989687085.

The spelling of 5168651 in words is "five million, one hundred sixty-eight thousand, six hundred fifty-one".