245325043 has 2 divisors, whose sum is σ = 245325044. Its totient is φ = 245325042.

The previous prime is 245324971. The next prime is 245325071. The reversal of 245325043 is 340523542.

It is an a-pointer prime, because the next prime (245325071) can be obtained adding 245325043 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245325043 - 2⁹ = 245324531 is a prime.

It is not a weakly prime, because it can be changed into another prime (245325343) 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, 122662521 + 122662522.

It is an arithmetic number, because the mean of its divisors is an integer number (122662522).

Almost surely, 2^245325043 is an apocalyptic number.

245325043 is a deficient number, since it is larger than the sum of its proper divisors (1).

245325043 is an equidigital number, since it uses as much as digits as its factorization.

245325043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 245325043 is about 15662.8555187105. The cubic root of 245325043 is about 626.0090733169.

Adding to 245325043 its reverse (340523542), we get a palindrome (585848585).

The spelling of 245325043 in words is "two hundred forty-five million, three hundred twenty-five thousand, forty-three".