16304504035 has 4 divisors (see below), whose sum is σ = 19565404848. Its totient is φ = 13043603224.

The previous prime is 16304504023. The next prime is 16304504039. The reversal of 16304504035 is 53040540361.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16304504035 - 2¹³ = 16304495843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16304503988 and 16304504006.

It is not an unprimeable number, because it can be changed into a prime (16304504039) 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, 1630450399 + ... + 1630450408.

It is an arithmetic number, because the mean of its divisors is an integer number (4891351212).

Almost surely, 2^16304504035 is an apocalyptic number.

16304504035 is a deficient number, since it is larger than the sum of its proper divisors (3260900813).

16304504035 is an equidigital number, since it uses as much as digits as its factorization.

16304504035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3260900812.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 16304504035 in words is "sixteen billion, three hundred four million, five hundred four thousand, thirty-five".