16015166632 has 16 divisors (see below), whose sum is σ = 30113509140. Its totient is φ = 7984897536.

The previous prime is 16015166627. The next prime is 16015166647. The reversal of 16015166632 is 23666151061.

It can be written as a sum of positive squares in 2 ways, for example, as 14615359236 + 1399807396 = 120894^2 + 37414^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16015166591 and 16015166600.

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, 2832723 + ... + 2838370.

Almost surely, 2^16015166632 is an apocalyptic number.

It is an amenable number.

16015166632 is a deficient number, since it is larger than the sum of its proper divisors (14098342508).

16015166632 is a wasteful number, since it uses less digits than its factorization.

16015166632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671452 (or 5671448 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 16015166632 in words is "sixteen billion, fifteen million, one hundred sixty-six thousand, six hundred thirty-two".