262520874263 has 2 divisors, whose sum is σ = 262520874264. Its totient is φ = 262520874262.

The previous prime is 262520874233. The next prime is 262520874377. The reversal of 262520874263 is 362478025262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 262520874263 - 2¹⁶ = 262520808727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (262520874233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131260437131 + 131260437132.

It is an arithmetic number, because the mean of its divisors is an integer number (131260437132).

Almost surely, 2^262520874263 is an apocalyptic number.

262520874263 is a deficient number, since it is larger than the sum of its proper divisors (1).

262520874263 is an equidigital number, since it uses as much as digits as its factorization.

262520874263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 262520874263 in words is "two hundred sixty-two billion, five hundred twenty million, eight hundred seventy-four thousand, two hundred sixty-three".