248547583 has 2 divisors, whose sum is σ = 248547584. Its totient is φ = 248547582.

The previous prime is 248547539. The next prime is 248547587. The reversal of 248547583 is 385745842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248547583 - 2⁹ = 248547071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248547587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124273791 + 124273792.

It is an arithmetic number, because the mean of its divisors is an integer number (124273792).

Almost surely, 2^248547583 is an apocalyptic number.

248547583 is a deficient number, since it is larger than the sum of its proper divisors (1).

248547583 is an equidigital number, since it uses as much as digits as its factorization.

248547583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1075200, while the sum is 46.

The square root of 248547583 is about 15765.3919393081. The cubic root of 248547583 is about 628.7382009493.

The spelling of 248547583 in words is "two hundred forty-eight million, five hundred forty-seven thousand, five hundred eighty-three".