16606777082 has 24 divisors (see below), whose sum is σ = 29468279520. Its totient is φ = 6996557400.

The previous prime is 16606777069. The next prime is 16606777091. The reversal of 16606777082 is 28077760661.

It is a self number, because there is not a number n which added to its sum of digits gives 16606777082.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1430294 + ... + 1441857.

It is an arithmetic number, because the mean of its divisors is an integer number (1227844980).

Almost surely, 2^16606777082 is an apocalyptic number.

16606777082 is a deficient number, since it is larger than the sum of its proper divisors (12861502438).

16606777082 is a wasteful number, since it uses less digits than its factorization.

16606777082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872226 (or 2872219 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 50.

The spelling of 16606777082 in words is "sixteen billion, six hundred six million, seven hundred seventy-seven thousand, eighty-two".