16902508892 has 12 divisors (see below), whose sum is σ = 29712035136. Its totient is φ = 8413356000.

The previous prime is 16902508879. The next prime is 16902508897. The reversal of 16902508892 is 29880520961.

It is a self number, because there is not a number n which added to its sum of digits gives 16902508892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16902508897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9473609 + ... + 9475392.

It is an arithmetic number, because the mean of its divisors is an integer number (2476002928).

Almost surely, 2^16902508892 is an apocalyptic number.

It is an amenable number.

16902508892 is a deficient number, since it is larger than the sum of its proper divisors (12809526244).

16902508892 is a wasteful number, since it uses less digits than its factorization.

16902508892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18949228 (or 18949226 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 16902508892 in words is "sixteen billion, nine hundred two million, five hundred eight thousand, eight hundred ninety-two".