53552340229 has 2 divisors, whose sum is σ = 53552340230. Its totient is φ = 53552340228.

The previous prime is 53552340119. The next prime is 53552340253. The reversal of 53552340229 is 92204325535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33809280129 + 19743060100 = 183873^2 + 140510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53552340229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53552340191 and 53552340200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53552340269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26776170114 + 26776170115.

It is an arithmetic number, because the mean of its divisors is an integer number (26776170115).

Almost surely, 2^53552340229 is an apocalyptic number.

It is an amenable number.

53552340229 is a deficient number, since it is larger than the sum of its proper divisors (1).

53552340229 is an equidigital number, since it uses as much as digits as its factorization.

53552340229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 53552340229 in words is "fifty-three billion, five hundred fifty-two million, three hundred forty thousand, two hundred twenty-nine".