248880559 has 2 divisors, whose sum is σ = 248880560. Its totient is φ = 248880558.

The previous prime is 248880551. The next prime is 248880571. The reversal of 248880559 is 955088842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248880559 - 2³ = 248880551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248880551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124440279 + 124440280.

It is an arithmetic number, because the mean of its divisors is an integer number (124440280).

Almost surely, 2^248880559 is an apocalyptic number.

248880559 is a deficient number, since it is larger than the sum of its proper divisors (1).

248880559 is an equidigital number, since it uses as much as digits as its factorization.

248880559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 921600, while the sum is 49.

The square root of 248880559 is about 15775.9487511845. The cubic root of 248880559 is about 629.0188464877.

The spelling of 248880559 in words is "two hundred forty-eight million, eight hundred eighty thousand, five hundred fifty-nine".