16000258740559 has 4 divisors (see below), whose sum is σ = 16219440367216. Its totient is φ = 15781077113904.

The previous prime is 16000258740553. The next prime is 16000258740601. The reversal of 16000258740559 is 95504785200061.

It is a happy number.

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 16000258740559 - 2²³ = 16000250351951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16000258740553) 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, 109590813219 + ... + 109590813364.

It is an arithmetic number, because the mean of its divisors is an integer number (4054860091804).

Almost surely, 2^{16000258740559} is an apocalyptic number.

16000258740559 is a deficient number, since it is larger than the sum of its proper divisors (219181626657).

16000258740559 is an equidigital number, since it uses as much as digits as its factorization.

16000258740559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219181626656.

The product of its (nonzero) digits is 3024000, while the sum is 52.

The spelling of 16000258740559 in words is "sixteen trillion, two hundred fifty-eight million, seven hundred forty thousand, five hundred fifty-nine".