248543325 has 36 divisors (see below), whose sum is σ = 449617428. Its totient is φ = 131232000.

The previous prime is 248543279. The next prime is 248543333. The reversal of 248543325 is 523345842.

It can be written as a sum of positive squares in 6 ways, for example, as 44796249 + 203747076 = 6693^2 + 14274^2 .

It is not a de Polignac number, because 248543325 - 2¹¹ = 248541277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 248543325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17257 + ... + 28193.

It is an arithmetic number, because the mean of its divisors is an integer number (12489373).

Almost surely, 2^248543325 is an apocalyptic number.

248543325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

248543325 is a deficient number, since it is larger than the sum of its proper divisors (201074103).

248543325 is a wasteful number, since it uses less digits than its factorization.

248543325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11054 (or 11046 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 248543325 is about 15765.2568960991. The cubic root of 248543325 is about 628.7346105133.

The spelling of 248543325 in words is "two hundred forty-eight million, five hundred forty-three thousand, three hundred twenty-five".