5141320649 has 2 divisors, whose sum is σ = 5141320650. Its totient is φ = 5141320648.

The previous prime is 5141320601. The next prime is 5141320729. The reversal of 5141320649 is 9460231415.

5141320649 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4943074249 + 198246400 = 70307^2 + 14080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5141320649 is a prime.

It is not a weakly prime, because it can be changed into another prime (5141370649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570660324 + 2570660325.

It is an arithmetic number, because the mean of its divisors is an integer number (2570660325).

Almost surely, 2^5141320649 is an apocalyptic number.

It is an amenable number.

5141320649 is a deficient number, since it is larger than the sum of its proper divisors (1).

5141320649 is an equidigital number, since it uses as much as digits as its factorization.

5141320649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5141320649 is about 71703.0030682119. The cubic root of 5141320649 is about 1725.9368319057.

The spelling of 5141320649 in words is "five billion, one hundred forty-one million, three hundred twenty thousand, six hundred forty-nine".