52433855413 has 2 divisors, whose sum is σ = 52433855414. Its totient is φ = 52433855412.

The previous prime is 52433855393. The next prime is 52433855417. The reversal of 52433855413 is 31455833425.

It is a happy number.

52433855413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52103997169 + 329858244 = 228263^2 + 18162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52433855413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52433855413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52433855417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26216927706 + 26216927707.

It is an arithmetic number, because the mean of its divisors is an integer number (26216927707).

Almost surely, 2^52433855413 is an apocalyptic number.

It is an amenable number.

52433855413 is a deficient number, since it is larger than the sum of its proper divisors (1).

52433855413 is an equidigital number, since it uses as much as digits as its factorization.

52433855413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864000, while the sum is 43.

The spelling of 52433855413 in words is "fifty-two billion, four hundred thirty-three million, eight hundred fifty-five thousand, four hundred thirteen".