487809673089 has 16 divisors (see below), whose sum is σ = 654539419200. Its totient is φ = 323145297216.

The previous prime is 487809673069. The next prime is 487809673147. The reversal of 487809673089 is 980376908784.

487809673089 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 487809673089 - 2²⁸ = 487541237633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487809673019) 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, 665802 + ... + 1191180.

It is an arithmetic number, because the mean of its divisors is an integer number (40908713700).

Almost surely, 2^487809673089 is an apocalyptic number.

It is an amenable number.

487809673089 is a deficient number, since it is larger than the sum of its proper divisors (166729746111).

487809673089 is a wasteful number, since it uses less digits than its factorization.

487809673089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527344.

The product of its (nonzero) digits is 146313216, while the sum is 69.

The spelling of 487809673089 in words is "four hundred eighty-seven billion, eight hundred nine million, six hundred seventy-three thousand, eighty-nine".