16133586913 has 4 divisors (see below), whose sum is σ = 16134063408. Its totient is φ = 16133110420.

The previous prime is 16133586841. The next prime is 16133586919. The reversal of 16133586913 is 31968533161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16133586913 - 2¹⁷ = 16133455841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16133586919) 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, 183223 + ... + 256588.

It is an arithmetic number, because the mean of its divisors is an integer number (4033515852).

Almost surely, 2^16133586913 is an apocalyptic number.

It is an amenable number.

16133586913 is a deficient number, since it is larger than the sum of its proper divisors (476495).

16133586913 is an equidigital number, since it uses as much as digits as its factorization.

16133586913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476494.

The product of its digits is 349920, while the sum is 46.

The spelling of 16133586913 in words is "sixteen billion, one hundred thirty-three million, five hundred eighty-six thousand, nine hundred thirteen".