16306247255089 has 12 divisors (see below), whose sum is σ = 17930955483280. Its totient is φ = 14817608724600.

The previous prime is 16306247255083. The next prime is 16306247255093. The reversal of 16306247255089 is 98055274260361.

It is not a de Polignac number, because 16306247255089 - 2⁷ = 16306247254961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16306247255083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28131999 + ... + 28705780.

It is a 2-persistent number, because it is pandigital, and so is 2⋅16306247255089 = 32612494510178, but 3⋅16306247255089 = 48918741765267 is not.

Almost surely, 2^{16306247255089} is an apocalyptic number.

It is an amenable number.

16306247255089 is a deficient number, since it is larger than the sum of its proper divisors (1624708228191).

16306247255089 is a wasteful number, since it uses less digits than its factorization.

16306247255089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56840172 (or 56840161 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 16306247255089 in words is "sixteen trillion, three hundred six billion, two hundred forty-seven million, two hundred fifty-five thousand, eighty-nine".