245362648567 has 2 divisors, whose sum is σ = 245362648568. Its totient is φ = 245362648566.

The previous prime is 245362648549. The next prime is 245362648603. The reversal of 245362648567 is 765846263542.

It is a happy number.

245362648567 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-245362648567 is a prime.

It is a super-3 number, since 3×245362648567³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245362648547) 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, 122681324283 + 122681324284.

It is an arithmetic number, because the mean of its divisors is an integer number (122681324284).

Almost surely, 2^245362648567 is an apocalyptic number.

245362648567 is a deficient number, since it is larger than the sum of its proper divisors (1).

245362648567 is an equidigital number, since it uses as much as digits as its factorization.

245362648567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58060800, while the sum is 58.

The spelling of 245362648567 in words is "two hundred forty-five billion, three hundred sixty-two million, six hundred forty-eight thousand, five hundred sixty-seven".