16113365535 has 16 divisors (see below), whose sum is σ = 26613043200. Its totient is φ = 8316575520.

The previous prime is 16113365519. The next prime is 16113365563. The reversal of 16113365535 is 53556331161.

It is not a de Polignac number, because 16113365535 - 2⁴ = 16113365519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16113365493 and 16113365502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17325735 + ... + 17326664.

It is an arithmetic number, because the mean of its divisors is an integer number (1663315200).

Almost surely, 2^16113365535 is an apocalyptic number.

16113365535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16113365535 is a deficient number, since it is larger than the sum of its proper divisors (10499677665).

16113365535 is a wasteful number, since it uses less digits than its factorization.

16113365535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34652438.

The product of its digits is 121500, while the sum is 39.

Adding to 16113365535 its reverse (53556331161), we get a palindrome (69669696696).

The spelling of 16113365535 in words is "sixteen billion, one hundred thirteen million, three hundred sixty-five thousand, five hundred thirty-five".