4517655340 has 48 divisors (see below), whose sum is σ = 10544839200. Its totient is φ = 1611783680.

The previous prime is 4517655323. The next prime is 4517655343. The reversal of 4517655340 is 435567154.

It is a junction number, because it is equal to n+sod(n) for n = 4517655293 and 4517655302.

It is not an unprimeable number, because it can be changed into a prime (4517655343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182065 + ... + 205384.

It is an arithmetic number, because the mean of its divisors is an integer number (219684150).

Almost surely, 2^4517655340 is an apocalyptic number.

It is an amenable number.

4517655340 is an abundant number, since it is smaller than the sum of its proper divisors (6027183860).

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

4517655340 is a wasteful number, since it uses less digits than its factorization.

4517655340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387522 (or 387520 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 4517655340 is about 67213.5056368882. The cubic root of 4517655340 is about 1653.1199419825.

The spelling of 4517655340 in words is "four billion, five hundred seventeen million, six hundred fifty-five thousand, three hundred forty".