52513233211 has 2 divisors, whose sum is σ = 52513233212. Its totient is φ = 52513233210.

The previous prime is 52513233203. The next prime is 52513233217. The reversal of 52513233211 is 11233231525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52513233211 - 2³ = 52513233203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52513233211.

It is not a weakly prime, because it can be changed into another prime (52513233217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26256616605 + 26256616606.

It is an arithmetic number, because the mean of its divisors is an integer number (26256616606).

Almost surely, 2^52513233211 is an apocalyptic number.

52513233211 is a deficient number, since it is larger than the sum of its proper divisors (1).

52513233211 is an equidigital number, since it uses as much as digits as its factorization.

52513233211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 28.

Adding to 52513233211 its reverse (11233231525), we get a palindrome (63746464736).

The spelling of 52513233211 in words is "fifty-two billion, five hundred thirteen million, two hundred thirty-three thousand, two hundred eleven".