5245159973 has 2 divisors, whose sum is σ = 5245159974. Its totient is φ = 5245159972.

The previous prime is 5245159967. The next prime is 5245159993. The reversal of 5245159973 is 3799515425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5128994689 + 116165284 = 71617^2 + 10778^2 .

It is a cyclic number.

It is not a de Polignac number, because 5245159973 - 2¹⁰ = 5245158949 is a prime.

It is a super-2 number, since 2×5245159973² = 55023406284722721458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5245159993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622579986 + 2622579987.

It is an arithmetic number, because the mean of its divisors is an integer number (2622579987).

Almost surely, 2^5245159973 is an apocalyptic number.

It is an amenable number.

5245159973 is a deficient number, since it is larger than the sum of its proper divisors (1).

5245159973 is an equidigital number, since it uses as much as digits as its factorization.

5245159973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1701000, while the sum is 50.

The square root of 5245159973 is about 72423.4766702069. The cubic root of 5245159973 is about 1737.4790609971.

The spelling of 5245159973 in words is "five billion, two hundred forty-five million, one hundred fifty-nine thousand, nine hundred seventy-three".