4518872583696 has 125 divisors (see below), whose sum is σ = 13132973446351. Its totient is φ = 1506290861232.

The previous prime is 4518872583611. The next prime is 4518872583697. The reversal of 4518872583696 is 6963852788154.

The square root of 4518872583696 is 2125764.

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

4518872583696 is a `hidden beast` number, since 4 + 5 + 1 + 8 + 8 + 7 + 258 + 369 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a Duffinian number.

Its product of digits (696729600) is a multiple of the sum of its prime divisors (5).

It is not an unprimeable number, because it can be changed into a prime (4518872583697) by changing a digit.

It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 1506290861231 + 1506290861232 + 1506290861233.

Almost surely, 2^{4518872583696} is an apocalyptic number.

4518872583696 is the 2125764-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4518872583696

4518872583696 is an abundant number, since it is smaller than the sum of its proper divisors (8614100862655).

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

4518872583696 is an frugal number, since it uses more digits than its factorization.

4518872583696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 5 counting only the distinct ones).

The product of its digits is 696729600, while the sum is 72.

The spelling of 4518872583696 in words is "four trillion, five hundred eighteen billion, eight hundred seventy-two million, five hundred eighty-three thousand, six hundred ninety-six".