8655353140 has 144 divisors (see below), whose sum is σ = 23111101440. Its totient is φ = 2702730240.

The previous prime is 8655353117. The next prime is 8655353153. The reversal of 8655353140 is 413535568.

It is a junction number, because it is equal to n+sod(n) for n = 8655353093 and 8655353102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 508081 + ... + 524839.

It is an arithmetic number, because the mean of its divisors is an integer number (160493760).

Almost surely, 2^8655353140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8655353140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11555550720).

8655353140 is an abundant number, since it is smaller than the sum of its proper divisors (14455748300).

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

8655353140 is a wasteful number, since it uses less digits than its factorization.

8655353140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16830 (or 16821 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 8655353140 is about 93034.1503965076. The cubic root of 8655353140 is about 2053.1858566027.

The spelling of 8655353140 in words is "eight billion, six hundred fifty-five million, three hundred fifty-three thousand, one hundred forty".