263425524367 has 2 divisors, whose sum is σ = 263425524368. Its totient is φ = 263425524366.

The previous prime is 263425524337. The next prime is 263425524443. The reversal of 263425524367 is 763425524362.

263425524367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-263425524367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 263425524367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (263425524337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131712762183 + 131712762184.

It is an arithmetic number, because the mean of its divisors is an integer number (131712762184).

Almost surely, 2^263425524367 is an apocalyptic number.

263425524367 is a deficient number, since it is larger than the sum of its proper divisors (1).

263425524367 is an equidigital number, since it uses as much as digits as its factorization.

263425524367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 49.

The spelling of 263425524367 in words is "two hundred sixty-three billion, four hundred twenty-five million, five hundred twenty-four thousand, three hundred sixty-seven".