245222736463 has 2 divisors, whose sum is σ = 245222736464. Its totient is φ = 245222736462.

The previous prime is 245222736439. The next prime is 245222736497. The reversal of 245222736463 is 364637222542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245222736463 - 2²⁹ = 244685865551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245222736413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122611368231 + 122611368232.

It is an arithmetic number, because the mean of its divisors is an integer number (122611368232).

Almost surely, 2^245222736463 is an apocalyptic number.

245222736463 is a deficient number, since it is larger than the sum of its proper divisors (1).

245222736463 is an equidigital number, since it uses as much as digits as its factorization.

245222736463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 46.

The spelling of 245222736463 in words is "two hundred forty-five billion, two hundred twenty-two million, seven hundred thirty-six thousand, four hundred sixty-three".