5168245085 has 8 divisors (see below), whose sum is σ = 6202285656. Its totient is φ = 4134335040.

The previous prime is 5168245051. The next prime is 5168245091. The reversal of 5168245085 is 5805428615.

It can be written as a sum of positive squares in 4 ways, for example, as 3523129 + 5164721956 = 1877^2 + 71866^2 .

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

It is not a de Polignac number, because 5168245085 - 2¹⁰ = 5168244061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116207 + ... + 154403.

It is an arithmetic number, because the mean of its divisors is an integer number (775285707).

Almost surely, 2^5168245085 is an apocalyptic number.

It is an amenable number.

5168245085 is a deficient number, since it is larger than the sum of its proper divisors (1034040571).

5168245085 is a wasteful number, since it uses less digits than its factorization.

5168245085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65263.

The product of its (nonzero) digits is 384000, while the sum is 44.

The square root of 5168245085 is about 71890.5076140098. The cubic root of 5168245085 is about 1728.9444243901.

The spelling of 5168245085 in words is "five billion, one hundred sixty-eight million, two hundred forty-five thousand, eighty-five".