16735513139 has 4 divisors (see below), whose sum is σ = 17616329640. Its totient is φ = 15854696640.

The previous prime is 16735513129. The next prime is 16735513141. The reversal of 16735513139 is 93131553761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93131553761 = 1093 ⋅85207277.

It is a cyclic number.

It is not a de Polignac number, because 16735513139 - 2²⁴ = 16718735923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16735513139.

It is not an unprimeable number, because it can be changed into a prime (16735513129) 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, 440408222 + ... + 440408259.

It is an arithmetic number, because the mean of its divisors is an integer number (4404082410).

Almost surely, 2^16735513139 is an apocalyptic number.

16735513139 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

16735513139 is a deficient number, since it is larger than the sum of its proper divisors (880816501).

16735513139 is an equidigital number, since it uses as much as digits as its factorization.

16735513139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880816500.

The product of its digits is 255150, while the sum is 44.

The spelling of 16735513139 in words is "sixteen billion, seven hundred thirty-five million, five hundred thirteen thousand, one hundred thirty-nine".