487468693165872 has 40 divisors (see below), whose sum is σ = 1373775408014400. Its totient is φ = 147717785807680.

The previous prime is 487468693165859. The next prime is 487468693165901. The reversal of 487468693165872 is 278561396864784.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461618080122 + ... + 461618081177.

It is an arithmetic number, because the mean of its divisors is an integer number (34344385200360).

Almost surely, 2^{487468693165872} is an apocalyptic number.

It is an amenable number.

487468693165872 is an abundant number, since it is smaller than the sum of its proper divisors (886306714848528).

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

487468693165872 is a wasteful number, since it uses less digits than its factorization.

487468693165872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923236161321 (or 923236161315 counting only the distinct ones).

The product of its digits is 23410114560, while the sum is 84.

The spelling of 487468693165872 in words is "four hundred eighty-seven trillion, four hundred sixty-eight billion, six hundred ninety-three million, one hundred sixty-five thousand, eight hundred seventy-two".