16006454135 has 32 divisors (see below), whose sum is σ = 22520816640. Its totient is φ = 10694930688.

The previous prime is 16006454081. The next prime is 16006454197. The reversal of 16006454135 is 53145460061.

It is a cyclic number.

It is not a de Polignac number, because 16006454135 - 2⁶ = 16006454071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 16006454095 and 16006454104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174326 + ... + 249804.

It is an arithmetic number, because the mean of its divisors is an integer number (703775520).

Almost surely, 2^16006454135 is an apocalyptic number.

16006454135 is a deficient number, since it is larger than the sum of its proper divisors (6514362505).

16006454135 is an equidigital number, since it uses as much as digits as its factorization.

16006454135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75647.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 16006454135 in words is "sixteen billion, six million, four hundred fifty-four thousand, one hundred thirty-five".