16587136484 has 12 divisors (see below), whose sum is σ = 29120827008. Its totient is φ = 8266900200.

The previous prime is 16587136471. The next prime is 16587136529. The reversal of 16587136484 is 48463178561.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6665612 + ... + 6668099.

It is an arithmetic number, because the mean of its divisors is an integer number (2426735584).

Almost surely, 2^16587136484 is an apocalyptic number.

It is an amenable number.

16587136484 is a deficient number, since it is larger than the sum of its proper divisors (12533690524).

16587136484 is a wasteful number, since it uses less digits than its factorization.

16587136484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13334026 (or 13334024 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The spelling of 16587136484 in words is "sixteen billion, five hundred eighty-seven million, one hundred thirty-six thousand, four hundred eighty-four".