5260480261 has 2 divisors, whose sum is σ = 5260480262. Its totient is φ = 5260480260.

The previous prime is 5260480249. The next prime is 5260480271. The reversal of 5260480261 is 1620840625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5140029636 + 120450625 = 71694^2 + 10975^2 .

It is a cyclic number.

It is not a de Polignac number, because 5260480261 - 2¹⁷ = 5260349189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5260480271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2630240130 + 2630240131.

It is an arithmetic number, because the mean of its divisors is an integer number (2630240131).

Almost surely, 2^5260480261 is an apocalyptic number.

It is an amenable number.

5260480261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5260480261 is an equidigital number, since it uses as much as digits as its factorization.

5260480261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 5260480261 is about 72529.1683462591. The cubic root of 5260480261 is about 1739.1690510953.

The spelling of 5260480261 in words is "five billion, two hundred sixty million, four hundred eighty thousand, two hundred sixty-one".