8554327378 has 16 divisors (see below), whose sum is σ = 13132643040. Its totient is φ = 4176821376.

The previous prime is 8554327373. The next prime is 8554327387. The reversal of 8554327378 is 8737234558.

It is not an unprimeable number, because it can be changed into a prime (8554327373) by changing a digit.

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, 634633 + ... + 647971.

It is an arithmetic number, because the mean of its divisors is an integer number (820790190).

Almost surely, 2^8554327378 is an apocalyptic number.

8554327378 is a deficient number, since it is larger than the sum of its proper divisors (4578315662).

8554327378 is a wasteful number, since it uses less digits than its factorization.

8554327378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20841.

The product of its digits is 5644800, while the sum is 52.

The square root of 8554327378 is about 92489.6068647716. The cubic root of 8554327378 is about 2045.1662737853.

The spelling of 8554327378 in words is "eight billion, five hundred fifty-four million, three hundred twenty-seven thousand, three hundred seventy-eight".