8582161052 has 24 divisors (see below), whose sum is σ = 15768575760. Its totient is φ = 4081271040.

The previous prime is 8582161043. The next prime is 8582161067. The reversal of 8582161052 is 2501612858.

It is a junction number, because it is equal to n+sod(n) for n = 8582160997 and 8582161015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544349 + ... + 559892.

It is an arithmetic number, because the mean of its divisors is an integer number (657023990).

Almost surely, 2^8582161052 is an apocalyptic number.

It is an amenable number.

8582161052 is a deficient number, since it is larger than the sum of its proper divisors (7186414708).

8582161052 is a wasteful number, since it uses less digits than its factorization.

8582161052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104341 (or 1104339 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 8582161052 is about 92639.9538644099. The cubic root of 8582161052 is about 2047.3820280956.

The spelling of 8582161052 in words is "eight billion, five hundred eighty-two million, one hundred sixty-one thousand, fifty-two".