53333263829 has 2 divisors, whose sum is σ = 53333263830. Its totient is φ = 53333263828.

The previous prime is 53333263813. The next prime is 53333263847. The reversal of 53333263829 is 92836233335.

53333263829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46289522500 + 7043741329 = 215150^2 + 83927^2 .

It is a cyclic number.

It is not a de Polignac number, because 53333263829 - 2⁴ = 53333263813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53333263859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26666631914 + 26666631915.

It is an arithmetic number, because the mean of its divisors is an integer number (26666631915).

Almost surely, 2^53333263829 is an apocalyptic number.

It is an amenable number.

53333263829 is a deficient number, since it is larger than the sum of its proper divisors (1).

53333263829 is an equidigital number, since it uses as much as digits as its factorization.

53333263829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 47.

The spelling of 53333263829 in words is "fifty-three billion, three hundred thirty-three million, two hundred sixty-three thousand, eight hundred twenty-nine".