5265199273 has 2 divisors, whose sum is σ = 5265199274. Its totient is φ = 5265199272.

The previous prime is 5265199253. The next prime is 5265199297. The reversal of 5265199273 is 3729915625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4960103184 + 305096089 = 70428^2 + 17467^2 .

It is a cyclic number.

It is not a de Polignac number, because 5265199273 - 2⁹ = 5265198761 is a prime.

It is not a weakly prime, because it can be changed into another prime (5265199223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2632599636 + 2632599637.

It is an arithmetic number, because the mean of its divisors is an integer number (2632599637).

Almost surely, 2^5265199273 is an apocalyptic number.

It is an amenable number.

5265199273 is a deficient number, since it is larger than the sum of its proper divisors (1).

5265199273 is an equidigital number, since it uses as much as digits as its factorization.

5265199273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020600, while the sum is 49.

The square root of 5265199273 is about 72561.6928757867. The cubic root of 5265199273 is about 1739.6889470179.

The spelling of 5265199273 in words is "five billion, two hundred sixty-five million, one hundred ninety-nine thousand, two hundred seventy-three".