8465313556 has 24 divisors (see below), whose sum is σ = 17514443520. Its totient is φ = 3502888032.

The previous prime is 8465313547. The next prime is 8465313559. The reversal of 8465313556 is 6553135648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8465313559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5211820 + ... + 5213443.

It is an arithmetic number, because the mean of its divisors is an integer number (729768480).

Almost surely, 2^8465313556 is an apocalyptic number.

It is an amenable number.

8465313556 is an abundant number, since it is smaller than the sum of its proper divisors (9049129964).

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

8465313556 is a wasteful number, since it uses less digits than its factorization.

8465313556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10425303 (or 10425301 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 46.

The square root of 8465313556 is about 92007.1386143488. The cubic root of 8465313556 is about 2038.0477250585.

It can be divided in two parts, 8 and 465313556, that added together give a palindrome (465313564).

The spelling of 8465313556 in words is "eight billion, four hundred sixty-five million, three hundred thirteen thousand, five hundred fifty-six".