5165779722 has 8 divisors (see below), whose sum is σ = 10331559456. Its totient is φ = 1721926572.

The previous prime is 5165779721. The next prime is 5165779733. The reversal of 5165779722 is 2279775615.

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

5165779722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5165779721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430481638 + ... + 430481649.

It is an arithmetic number, because the mean of its divisors is an integer number (1291444932).

Almost surely, 2^5165779722 is an apocalyptic number.

5165779722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5165779722 is a wasteful number, since it uses less digits than its factorization.

5165779722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860963292.

The product of its digits is 1852200, while the sum is 51.

The square root of 5165779722 is about 71873.3589169172. The cubic root of 5165779722 is about 1728.6694662250.

The spelling of 5165779722 in words is "five billion, one hundred sixty-five million, seven hundred seventy-nine thousand, seven hundred twenty-two".