245310454531463 has 2 divisors, whose sum is σ = 245310454531464. Its totient is φ = 245310454531462.

The previous prime is 245310454531393. The next prime is 245310454531537. The reversal of 245310454531463 is 364135454013542.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245310454531463 - 2¹² = 245310454527367 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245310454539463) 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, 122655227265731 + 122655227265732.

It is an arithmetic number, because the mean of its divisors is an integer number (122655227265732).

Almost surely, 2^{245310454531463} is an apocalyptic number.

245310454531463 is a deficient number, since it is larger than the sum of its proper divisors (1).

245310454531463 is an equidigital number, since it uses as much as digits as its factorization.

245310454531463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 245310454531463 in words is "two hundred forty-five trillion, three hundred ten billion, four hundred fifty-four million, five hundred thirty-one thousand, four hundred sixty-three".