8561083522 has 16 divisors (see below), whose sum is σ = 13041215712. Its totient is φ = 4214089440.

The previous prime is 8561083519. The next prime is 8561083543. The reversal of 8561083522 is 2253801658.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 212053 + ... + 249175.

It is an arithmetic number, because the mean of its divisors is an integer number (815075982).

Almost surely, 2^8561083522 is an apocalyptic number.

8561083522 is a deficient number, since it is larger than the sum of its proper divisors (4480132190).

8561083522 is a wasteful number, since it uses less digits than its factorization.

8561083522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38913.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 8561083522 is about 92526.1234571080. The cubic root of 8561083522 is about 2045.7045511272.

The spelling of 8561083522 in words is "eight billion, five hundred sixty-one million, eighty-three thousand, five hundred twenty-two".