348048446563 has 2 divisors, whose sum is σ = 348048446564. Its totient is φ = 348048446562.

The previous prime is 348048446549. The next prime is 348048446621. The reversal of 348048446563 is 365644840843.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348048446563 is a prime.

It is a super-2 number, since 2×348048446563² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (348048446063) 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, 174024223281 + 174024223282.

It is an arithmetic number, because the mean of its divisors is an integer number (174024223282).

Almost surely, 2^348048446563 is an apocalyptic number.

348048446563 is a deficient number, since it is larger than the sum of its proper divisors (1).

348048446563 is an equidigital number, since it uses as much as digits as its factorization.

348048446563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26542080, while the sum is 55.

The spelling of 348048446563 in words is "three hundred forty-eight billion, forty-eight million, four hundred forty-six thousand, five hundred sixty-three".