8552281684 has 6 divisors (see below), whose sum is σ = 14966492954. Its totient is φ = 4276140840.

The previous prime is 8552281669. The next prime is 8552281687. The reversal of 8552281684 is 4861822558.

It can be written as a sum of positive squares in only one way, i.e., 5195238084 + 3357043600 = 72078^2 + 57940^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8552281687) 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 as a sum of consecutive naturals, namely, 1069035207 + ... + 1069035214.

Almost surely, 2^8552281684 is an apocalyptic number.

It is an amenable number.

8552281684 is a deficient number, since it is larger than the sum of its proper divisors (6414211270).

8552281684 is a wasteful number, since it uses less digits than its factorization.

8552281684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138070425 (or 2138070423 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 49.

The square root of 8552281684 is about 92478.5471555431. The cubic root of 8552281684 is about 2045.0032327988.

The spelling of 8552281684 in words is "eight billion, five hundred fifty-two million, two hundred eighty-one thousand, six hundred eighty-four".