487452323254784 has 40 divisors (see below), whose sum is σ = 973973042494188. Its totient is φ = 243721043804160.

The previous prime is 487452323254777. The next prime is 487452323254789.

487452323254784 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 469152134406400 + 18300188848384 = 21659920^2 + 4277872^2 .

It is not an unprimeable number, because it can be changed into a prime (487452323254789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14469464 + ... + 34413224.

Almost surely, 2^{487452323254784} is an apocalyptic number.

It is an amenable number.

487452323254784 is a deficient number, since it is larger than the sum of its proper divisors (486520719239404).

487452323254784 is an equidigital number, since it uses as much as digits as its factorization.

487452323254784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19991516 (or 19991500 counting only the distinct ones).

The product of its digits is 1445068800, while the sum is 68.

The spelling of 487452323254784 in words is "four hundred eighty-seven trillion, four hundred fifty-two billion, three hundred twenty-three million, two hundred fifty-four thousand, seven hundred eighty-four".