245828865041 has 16 divisors (see below), whose sum is σ = 260653075200. Its totient is φ = 231045335040.

The previous prime is 245828865013. The next prime is 245828865043. The reversal of 245828865041 is 140568828542.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 245828865041 - 2¹⁸ = 245828602897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245828865043) 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 in 15 ways as a sum of consecutive naturals, for example, 49489940 + ... + 49494906.

It is an arithmetic number, because the mean of its divisors is an integer number (16290817200).

Almost surely, 2^245828865041 is an apocalyptic number.

It is an amenable number.

245828865041 is a deficient number, since it is larger than the sum of its proper divisors (14824210159).

245828865041 is a wasteful number, since it uses less digits than its factorization.

245828865041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8464.

The product of its (nonzero) digits is 4915200, while the sum is 53.

The spelling of 245828865041 in words is "two hundred forty-five billion, eight hundred twenty-eight million, eight hundred sixty-five thousand, forty-one".