245153424211 has 2 divisors, whose sum is σ = 245153424212. Its totient is φ = 245153424210.

The previous prime is 245153424199. The next prime is 245153424247. The reversal of 245153424211 is 112424351542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245153424211 - 2⁷ = 245153424083 is a prime.

It is not a weakly prime, because it can be changed into another prime (245153454211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122576712105 + 122576712106.

It is an arithmetic number, because the mean of its divisors is an integer number (122576712106).

Almost surely, 2^245153424211 is an apocalyptic number.

245153424211 is a deficient number, since it is larger than the sum of its proper divisors (1).

245153424211 is an equidigital number, since it uses as much as digits as its factorization.

245153424211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38400, while the sum is 34.

Adding to 245153424211 its reverse (112424351542), we get a palindrome (357577775753).

The spelling of 245153424211 in words is "two hundred forty-five billion, one hundred fifty-three million, four hundred twenty-four thousand, two hundred eleven".