53522042650829 has 2 divisors, whose sum is σ = 53522042650830. Its totient is φ = 53522042650828.

The previous prime is 53522042650759. The next prime is 53522042650903. The reversal of 53522042650829 is 92805624022535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29084740222729 + 24437302428100 = 5393027^2 + 4943410^2 .

It is a cyclic number.

It is not a de Polignac number, because 53522042650829 - 2¹⁶ = 53522042585293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53522042650129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26761021325414 + 26761021325415.

It is an arithmetic number, because the mean of its divisors is an integer number (26761021325415).

Almost surely, 2^{53522042650829} is an apocalyptic number.

It is an amenable number.

53522042650829 is a deficient number, since it is larger than the sum of its proper divisors (1).

53522042650829 is an equidigital number, since it uses as much as digits as its factorization.

53522042650829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368000, while the sum is 53.

The spelling of 53522042650829 in words is "fifty-three trillion, five hundred twenty-two billion, forty-two million, six hundred fifty thousand, eight hundred twenty-nine".