2616269401 has 2 divisors, whose sum is σ = 2616269402. Its totient is φ = 2616269400.

The previous prime is 2616269393. The next prime is 2616269437. The reversal of 2616269401 is 1049626162.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2573025625 + 43243776 = 50725^2 + 6576^2 .

It is a cyclic number.

It is not a de Polignac number, because 2616269401 - 2³ = 2616269393 is a prime.

It is not a weakly prime, because it can be changed into another prime (2616264401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308134700 + 1308134701.

It is an arithmetic number, because the mean of its divisors is an integer number (1308134701).

Almost surely, 2^2616269401 is an apocalyptic number.

It is an amenable number.

2616269401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616269401 is an equidigital number, since it uses as much as digits as its factorization.

2616269401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 2616269401 is about 51149.4809455580. The cubic root of 2616269401 is about 1377.9310523704.

The spelling of 2616269401 in words is "two billion, six hundred sixteen million, two hundred sixty-nine thousand, four hundred one".