16748116835 has 4 divisors (see below), whose sum is σ = 20097740208. Its totient is φ = 13398493464.

The previous prime is 16748116813. The next prime is 16748116837. The reversal of 16748116835 is 53861184761.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53861184761 = 12889 ⋅4178849.

It is a cyclic number.

It is not a de Polignac number, because 16748116835 - 2⁸ = 16748116579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16748116837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1674811679 + ... + 1674811688.

It is an arithmetic number, because the mean of its divisors is an integer number (5024435052).

Almost surely, 2^16748116835 is an apocalyptic number.

16748116835 is a deficient number, since it is larger than the sum of its proper divisors (3349623373).

16748116835 is an equidigital number, since it uses as much as digits as its factorization.

16748116835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349623372.

The product of its digits is 967680, while the sum is 50.

The spelling of 16748116835 in words is "sixteen billion, seven hundred forty-eight million, one hundred sixteen thousand, eight hundred thirty-five".