8725779795 has 16 divisors (see below), whose sum is σ = 13964147712. Its totient is φ = 4652782560.

The previous prime is 8725779793. The next prime is 8725779823. The reversal of 8725779795 is 5979775278.

It is not a de Polignac number, because 8725779795 - 2¹ = 8725779793 is a prime.

It is a super-2 number, since 2×8725779795² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8725779793) 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 15 ways as a sum of consecutive naturals, for example, 17440 + ... + 133250.

It is an arithmetic number, because the mean of its divisors is an integer number (872759232).

Almost surely, 2^8725779795 is an apocalyptic number.

8725779795 is a deficient number, since it is larger than the sum of its proper divisors (5238367917).

8725779795 is a wasteful number, since it uses less digits than its factorization.

8725779795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120842.

The product of its digits is 77792400, while the sum is 66.

The square root of 8725779795 is about 93411.8825150205. The cubic root of 8725779795 is about 2058.7395905408.

The spelling of 8725779795 in words is "eight billion, seven hundred twenty-five million, seven hundred seventy-nine thousand, seven hundred ninety-five".