4497487249984 has 21 divisors (see below), whose sum is σ = 8924734928371. Its totient is φ = 2248735142080.

The previous prime is 4497487249979. The next prime is 4497487249987. The reversal of 4497487249984 is 4899427847944.

The square root of 4497487249984 is 2120728.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4497487249987) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16833279 + ... + 17098369.

Almost surely, 2^{4497487249984} is an apocalyptic number.

4497487249984 is the 2120728-th square number.

It is an amenable number.

4497487249984 is a deficient number, since it is larger than the sum of its proper divisors (4427247678387).

4497487249984 is an frugal number, since it uses more digits than its factorization.

4497487249984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530194 (or 265093 counting only the distinct ones).

The product of its digits is 4682022912, while the sum is 79.

The spelling of 4497487249984 in words is "four trillion, four hundred ninety-seven billion, four hundred eighty-seven million, two hundred forty-nine thousand, nine hundred eighty-four".