5149853573 has 2 divisors, whose sum is σ = 5149853574. Its totient is φ = 5149853572.

The previous prime is 5149853563. The next prime is 5149853581. The reversal of 5149853573 is 3753589415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4188419524 + 961434049 = 64718^2 + 31007^2 .

It is a cyclic number.

It is not a de Polignac number, because 5149853573 - 2⁶ = 5149853509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5149853563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2574926786 + 2574926787.

It is an arithmetic number, because the mean of its divisors is an integer number (2574926787).

Almost surely, 2^5149853573 is an apocalyptic number.

It is an amenable number.

5149853573 is a deficient number, since it is larger than the sum of its proper divisors (1).

5149853573 is an equidigital number, since it uses as much as digits as its factorization.

5149853573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268000, while the sum is 50.

The square root of 5149853573 is about 71762.4802595340. The cubic root of 5149853573 is about 1726.8911358559.

The spelling of 5149853573 in words is "five billion, one hundred forty-nine million, eight hundred fifty-three thousand, five hundred seventy-three".