16117735516 has 12 divisors (see below), whose sum is σ = 28251756288. Its totient is φ = 8045805152.

The previous prime is 16117735499. The next prime is 16117735523. The reversal of 16117735516 is 61553771161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3262876 + ... + 3267811.

It is an arithmetic number, because the mean of its divisors is an integer number (2354313024).

Almost surely, 2^16117735516 is an apocalyptic number.

It is an amenable number.

16117735516 is a deficient number, since it is larger than the sum of its proper divisors (12134020772).

16117735516 is a wasteful number, since it uses less digits than its factorization.

16117735516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531308 (or 6531306 counting only the distinct ones).

The product of its digits is 132300, while the sum is 43.

The spelling of 16117735516 in words is "sixteen billion, one hundred seventeen million, seven hundred thirty-five thousand, five hundred sixteen".