16105535463 has 16 divisors (see below), whose sum is σ = 22750986240. Its totient is φ = 10099318656.

The previous prime is 16105535437. The next prime is 16105535471. The reversal of 16105535463 is 36453550161.

It is not a de Polignac number, because 16105535463 - 2¹⁷ = 16105404391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16105534463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9703 + ... + 179736.

It is an arithmetic number, because the mean of its divisors is an integer number (1421936640).

Almost surely, 2^16105535463 is an apocalyptic number.

16105535463 is a deficient number, since it is larger than the sum of its proper divisors (6645450777).

16105535463 is a wasteful number, since it uses less digits than its factorization.

16105535463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191126.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 16105535463 in words is "sixteen billion, one hundred five million, five hundred thirty-five thousand, four hundred sixty-three".