16275058517 has 2 divisors, whose sum is σ = 16275058518. Its totient is φ = 16275058516.

The previous prime is 16275058487. The next prime is 16275058523. The reversal of 16275058517 is 71585057261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13857762961 + 2417295556 = 117719^2 + 49166^2 .

It is an emirp because it is prime and its reverse (71585057261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16275058517 is a prime.

It is a super-4 number, since 4×16275058517⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16275058537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8137529258 + 8137529259.

It is an arithmetic number, because the mean of its divisors is an integer number (8137529259).

Almost surely, 2^16275058517 is an apocalyptic number.

It is an amenable number.

16275058517 is a deficient number, since it is larger than the sum of its proper divisors (1).

16275058517 is an equidigital number, since it uses as much as digits as its factorization.

16275058517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588000, while the sum is 47.

The spelling of 16275058517 in words is "sixteen billion, two hundred seventy-five million, fifty-eight thousand, five hundred seventeen".