8516291068 has 12 divisors (see below), whose sum is σ = 14989658040. Its totient is φ = 4233531632.

The previous prime is 8516291023. The next prime is 8516291081. The reversal of 8516291068 is 8601926158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6152698 + ... + 6154081.

It is an arithmetic number, because the mean of its divisors is an integer number (1249138170).

Almost surely, 2^8516291068 is an apocalyptic number.

It is an amenable number.

8516291068 is a deficient number, since it is larger than the sum of its proper divisors (6473366972).

8516291068 is a wasteful number, since it uses less digits than its factorization.

8516291068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12306956 (or 12306954 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 46.

The square root of 8516291068 is about 92283.7530012732. The cubic root of 8516291068 is about 2042.1305330164.

The spelling of 8516291068 in words is "eight billion, five hundred sixteen million, two hundred ninety-one thousand, sixty-eight".