16853180016 has 40 divisors (see below), whose sum is σ = 43554243600. Its totient is φ = 5615550976.

The previous prime is 16853180009. The next prime is 16853180033. The reversal of 16853180016 is 61008135861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59710 + ... + 193058.

It is an arithmetic number, because the mean of its divisors is an integer number (1088856090).

Almost surely, 2^16853180016 is an apocalyptic number.

16853180016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16853180016 is an abundant number, since it is smaller than the sum of its proper divisors (26701063584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16853180016 is a wasteful number, since it uses less digits than its factorization.

16853180016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135993 (or 135987 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The spelling of 16853180016 in words is "sixteen billion, eight hundred fifty-three million, one hundred eighty thousand, sixteen".