53534189029 has 2 divisors, whose sum is σ = 53534189030. Its totient is φ = 53534189028.

The previous prime is 53534189021. The next prime is 53534189057. The reversal of 53534189029 is 92098143535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53371626529 + 162562500 = 231023^2 + 12750^2 .

It is a cyclic number.

It is not a de Polignac number, because 53534189029 - 2³ = 53534189021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53534189021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26767094514 + 26767094515.

It is an arithmetic number, because the mean of its divisors is an integer number (26767094515).

Almost surely, 2^53534189029 is an apocalyptic number.

It is an amenable number.

53534189029 is a deficient number, since it is larger than the sum of its proper divisors (1).

53534189029 is an equidigital number, since it uses as much as digits as its factorization.

53534189029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 53534189029 in words is "fifty-three billion, five hundred thirty-four million, one hundred eighty-nine thousand, twenty-nine".