8504427362 has 18 divisors (see below), whose sum is σ = 12981338019. Its totient is φ = 4178592720.

The previous prime is 8504427343. The next prime is 8504427391. The reversal of 8504427362 is 2637244058.

It can be written as a sum of positive squares in 5 ways, for example, as 187169761 + 8317257601 = 13681^2 + 91199^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=65209.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 7954964 + ... + 7956032.

Almost surely, 2^8504427362 is an apocalyptic number.

8504427362 is a deficient number, since it is larger than the sum of its proper divisors (4476910657).

8504427362 is an frugal number, since it uses more digits than its factorization.

8504427362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 8504427362 is about 92219.4521887872. The cubic root of 8504427362 is about 2041.1818220976.

The spelling of 8504427362 in words is "eight billion, five hundred four million, four hundred twenty-seven thousand, three hundred sixty-two".