8555008772382 has 16 divisors (see below), whose sum is σ = 17110046593920. Its totient is φ = 2851664749272.

The previous prime is 8555008772377. The next prime is 8555008772423. The reversal of 8555008772382 is 2832778005558.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5370369 + ... + 6778707.

It is an arithmetic number, because the mean of its divisors is an integer number (1069377912120).

Almost surely, 2^{8555008772382} is an apocalyptic number.

8555008772382 is an abundant number, since it is smaller than the sum of its proper divisors (8555037821538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8555008772382 is a wasteful number, since it uses less digits than its factorization.

8555008772382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420767.

The product of its (nonzero) digits is 37632000, while the sum is 60.

The spelling of 8555008772382 in words is "eight trillion, five hundred fifty-five billion, eight million, seven hundred seventy-two thousand, three hundred eighty-two".