52245020411 has 2 divisors, whose sum is σ = 52245020412. Its totient is φ = 52245020410.

The previous prime is 52245020357. The next prime is 52245020417. The reversal of 52245020411 is 11402054225.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52245020411 is a prime.

It is not a weakly prime, because it can be changed into another prime (52245020417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26122510205 + 26122510206.

It is an arithmetic number, because the mean of its divisors is an integer number (26122510206).

Almost surely, 2^52245020411 is an apocalyptic number.

52245020411 is a deficient number, since it is larger than the sum of its proper divisors (1).

52245020411 is an equidigital number, since it uses as much as digits as its factorization.

52245020411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 52245020411 its reverse (11402054225), we get a palindrome (63647074636).

The spelling of 52245020411 in words is "fifty-two billion, two hundred forty-five million, twenty thousand, four hundred eleven".