948803539 has 2 divisors, whose sum is σ = 948803540. Its totient is φ = 948803538.

The previous prime is 948803533. The next prime is 948803579. The reversal of 948803539 is 935308849.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-948803539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 948803492 and 948803501.

It is not a weakly prime, because it can be changed into another prime (948803533) 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, 474401769 + 474401770.

It is an arithmetic number, because the mean of its divisors is an integer number (474401770).

Almost surely, 2^948803539 is an apocalyptic number.

948803539 is a deficient number, since it is larger than the sum of its proper divisors (1).

948803539 is an equidigital number, since it uses as much as digits as its factorization.

948803539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 948803539 is about 30802.6547394863. The cubic root of 948803539 is about 982.6347050530.

The spelling of 948803539 in words is "nine hundred forty-eight million, eight hundred three thousand, five hundred thirty-nine".