5268473261 has 2 divisors, whose sum is σ = 5268473262. Its totient is φ = 5268473260.

The previous prime is 5268473167. The next prime is 5268473299. The reversal of 5268473261 is 1623748625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5130856900 + 137616361 = 71630^2 + 11731^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5268473261 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5268470261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634236630 + 2634236631.

It is an arithmetic number, because the mean of its divisors is an integer number (2634236631).

Almost surely, 2^5268473261 is an apocalyptic number.

It is an amenable number.

5268473261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5268473261 is an equidigital number, since it uses as much as digits as its factorization.

5268473261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 44.

The square root of 5268473261 is about 72584.2494002659. The cubic root of 5268473261 is about 1740.0494614248.

The spelling of 5268473261 in words is "five billion, two hundred sixty-eight million, four hundred seventy-three thousand, two hundred sixty-one".