245065063 has 2 divisors, whose sum is σ = 245065064. Its totient is φ = 245065062.

The previous prime is 245065061. The next prime is 245065123. The reversal of 245065063 is 360560542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245065063 - 2¹ = 245065061 is a prime.

Together with 245065061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245065061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122532531 + 122532532.

It is an arithmetic number, because the mean of its divisors is an integer number (122532532).

Almost surely, 2^245065063 is an apocalyptic number.

245065063 is a deficient number, since it is larger than the sum of its proper divisors (1).

245065063 is an equidigital number, since it uses as much as digits as its factorization.

245065063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 245065063 is about 15654.5540658302. The cubic root of 245065063 is about 625.7878601848.

The spelling of 245065063 in words is "two hundred forty-five million, sixty-five thousand, sixty-three".