2016515269 has 2 divisors, whose sum is σ = 2016515270. Its totient is φ = 2016515268.

The previous prime is 2016515257. The next prime is 2016515287. The reversal of 2016515269 is 9625156102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1906370244 + 110145025 = 43662^2 + 10495^2 .

It is a cyclic number.

It is not a de Polignac number, because 2016515269 - 2⁷ = 2016515141 is a prime.

It is a super-2 number, since 2×2016515269² = 8132667660220284722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2016515209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008257634 + 1008257635.

It is an arithmetic number, because the mean of its divisors is an integer number (1008257635).

Almost surely, 2^2016515269 is an apocalyptic number.

It is an amenable number.

2016515269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016515269 is an equidigital number, since it uses as much as digits as its factorization.

2016515269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 2016515269 is about 44905.6262510612. The cubic root of 2016515269 is about 1263.3795368279.

The spelling of 2016515269 in words is "two billion, sixteen million, five hundred fifteen thousand, two hundred sixty-nine".