16287055039 has 4 divisors (see below), whose sum is σ = 16510165456. Its totient is φ = 16063944624.

The previous prime is 16287055027. The next prime is 16287055051. The reversal of 16287055039 is 93055078261.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93055078261 = 17 ⋅5473828133.

It is an interprime number because it is at equal distance from previous prime (16287055027) and next prime (16287055051).

It is a cyclic number.

It is not a de Polignac number, because 16287055039 - 2⁷ = 16287054911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16287055039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16287055069) 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, 111555099 + ... + 111555244.

It is an arithmetic number, because the mean of its divisors is an integer number (4127541364).

Almost surely, 2^16287055039 is an apocalyptic number.

16287055039 is a deficient number, since it is larger than the sum of its proper divisors (223110417).

16287055039 is an equidigital number, since it uses as much as digits as its factorization.

16287055039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223110416.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 16287055039 in words is "sixteen billion, two hundred eighty-seven million, fifty-five thousand, thirty-nine".