245024325110137 has 2 divisors, whose sum is σ = 245024325110138. Its totient is φ = 245024325110136.

The previous prime is 245024325110129. The next prime is 245024325110143. The reversal of 245024325110137 is 731011523420542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240646622558521 + 4377702551616 = 15512789^2 + 2092296^2 .

It is a cyclic number.

It is not a de Polignac number, because 245024325110137 - 2³ = 245024325110129 is a prime.

It is a super-2 number, since 2×245024325110137² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 245024325110137.

It is not a weakly prime, because it can be changed into another prime (245024320110137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122512162555068 + 122512162555069.

It is an arithmetic number, because the mean of its divisors is an integer number (122512162555069).

Almost surely, 2^{245024325110137} is an apocalyptic number.

It is an amenable number.

245024325110137 is a deficient number, since it is larger than the sum of its proper divisors (1).

245024325110137 is an equidigital number, since it uses as much as digits as its factorization.

245024325110137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

Adding to 245024325110137 its reverse (731011523420542), we get a palindrome (976035848530679).

The spelling of 245024325110137 in words is "two hundred forty-five trillion, twenty-four billion, three hundred twenty-five million, one hundred ten thousand, one hundred thirty-seven".