5167722085 has 8 divisors (see below), whose sum is σ = 6204826656. Its totient is φ = 4131804240.

The previous prime is 5167722083. The next prime is 5167722089. The reversal of 5167722085 is 5802277615.

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

It is not a de Polignac number, because 5167722085 - 2¹ = 5167722083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5167722083) 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, 287071 + ... + 304540.

It is an arithmetic number, because the mean of its divisors is an integer number (775603332).

Almost surely, 2^5167722085 is an apocalyptic number.

It is an amenable number.

5167722085 is a deficient number, since it is larger than the sum of its proper divisors (1037104571).

5167722085 is a wasteful number, since it uses less digits than its factorization.

5167722085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593363.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 5167722085 is about 71886.8700459270. The cubic root of 5167722085 is about 1728.8861023083.

The spelling of 5167722085 in words is "five billion, one hundred sixty-seven million, seven hundred twenty-two thousand, eighty-five".