948558263 has 2 divisors, whose sum is σ = 948558264. Its totient is φ = 948558262.

The previous prime is 948558253. The next prime is 948558311. The reversal of 948558263 is 362855849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948558263 - 2¹⁸ = 948296119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948558253) 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, 474279131 + 474279132.

It is an arithmetic number, because the mean of its divisors is an integer number (474279132).

Almost surely, 2^948558263 is an apocalyptic number.

948558263 is a deficient number, since it is larger than the sum of its proper divisors (1).

948558263 is an equidigital number, since it uses as much as digits as its factorization.

948558263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2073600, while the sum is 50.

The square root of 948558263 is about 30798.6730720659. The cubic root of 948558263 is about 982.5500238479.

The spelling of 948558263 in words is "nine hundred forty-eight million, five hundred fifty-eight thousand, two hundred sixty-three".