16908539270 has 48 divisors (see below), whose sum is σ = 35417191680. Its totient is φ = 5795121024.

The previous prime is 16908539257. The next prime is 16908539273. The reversal of 16908539270 is 7293580961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16908539273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2033762 + ... + 2042058.

It is an arithmetic number, because the mean of its divisors is an integer number (737858160).

Almost surely, 2^16908539270 is an apocalyptic number.

16908539270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16908539270 is an abundant number, since it is smaller than the sum of its proper divisors (18508652410).

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

16908539270 is a wasteful number, since it uses less digits than its factorization.

16908539270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12477 (or 12470 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 16908539270 in words is "sixteen billion, nine hundred eight million, five hundred thirty-nine thousand, two hundred seventy".