260250533 has 2 divisors, whose sum is σ = 260250534. Its totient is φ = 260250532.

The previous prime is 260250517. The next prime is 260250541. The reversal of 260250533 is 335052062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195496324 + 64754209 = 13982^2 + 8047^2 .

It is a cyclic number.

It is not a de Polignac number, because 260250533 - 2⁴ = 260250517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260256533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130125266 + 130125267.

It is an arithmetic number, because the mean of its divisors is an integer number (130125267).

Almost surely, 2^260250533 is an apocalyptic number.

It is an amenable number.

260250533 is a deficient number, since it is larger than the sum of its proper divisors (1).

260250533 is an equidigital number, since it uses as much as digits as its factorization.

260250533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 260250533 is about 16132.2823245814. The cubic root of 260250533 is about 638.4553676581.

It can be divided in two parts, 2602 and 50533, that added together give a palindrome (53135).

The spelling of 260250533 in words is "two hundred sixty million, two hundred fifty thousand, five hundred thirty-three".