16835475136 has 14 divisors (see below), whose sum is σ = 33407896100. Its totient is φ = 8417737536.

The previous prime is 16835475121. The next prime is 16835475143. The reversal of 16835475136 is 63157453861.

It is a self number, because there is not a number n which added to its sum of digits gives 16835475136.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131527086 + ... + 131527213.

Almost surely, 2^16835475136 is an apocalyptic number.

16835475136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16835475136 is a deficient number, since it is larger than the sum of its proper divisors (16572420964).

16835475136 is an equidigital number, since it uses as much as digits as its factorization.

16835475136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263054311 (or 263054301 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 49.

The spelling of 16835475136 in words is "sixteen billion, eight hundred thirty-five million, four hundred seventy-five thousand, one hundred thirty-six".