5194276361 has 2 divisors, whose sum is σ = 5194276362. Its totient is φ = 5194276360.

The previous prime is 5194276349. The next prime is 5194276421. The reversal of 5194276361 is 1636724915.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5102959225 + 91317136 = 71435^2 + 9556^2 .

It is a cyclic number.

It is not a de Polignac number, because 5194276361 - 2²⁶ = 5127167497 is a prime.

It is not a weakly prime, because it can be changed into another prime (5194276261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597138180 + 2597138181.

It is an arithmetic number, because the mean of its divisors is an integer number (2597138181).

Almost surely, 2^5194276361 is an apocalyptic number.

It is an amenable number.

5194276361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5194276361 is an equidigital number, since it uses as much as digits as its factorization.

5194276361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 44.

The square root of 5194276361 is about 72071.3282866356. The cubic root of 5194276361 is about 1731.8423311761.

The spelling of 5194276361 in words is "five billion, one hundred ninety-four million, two hundred seventy-six thousand, three hundred sixty-one".