4540112608516 has 27 divisors (see below), whose sum is σ = 8210000271207. Its totient is φ = 2196764758920.

The previous prime is 4540112608513. The next prime is 4540112608517. The reversal of 4540112608516 is 6158062110454.

The square root of 4540112608516 is 2130754.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×4540112608516³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4540112608511) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 132089565 + ... + 132123931.

Almost surely, 2^{4540112608516} is an apocalyptic number.

4540112608516 is the 2130754-th square number.

It is an amenable number.

4540112608516 is a deficient number, since it is larger than the sum of its proper divisors (3669887662691).

4540112608516 is an frugal number, since it uses more digits than its factorization.

4540112608516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68800 (or 34400 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 4540112608516 in words is "four trillion, five hundred forty billion, one hundred twelve million, six hundred eight thousand, five hundred sixteen".