53434312205 has 16 divisors (see below), whose sum is σ = 64577444400. Its totient is φ = 42443501568.

The previous prime is 53434312201. The next prime is 53434312207. The reversal of 53434312205 is 50221343435.

It can be written as a sum of positive squares in 8 ways, for example, as 1301549929 + 52132762276 = 36077^2 + 228326^2 .

It is a cyclic number.

It is not a de Polignac number, because 53434312205 - 2² = 53434312201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53434312201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2037959 + ... + 2064011.

It is an arithmetic number, because the mean of its divisors is an integer number (4036090275).

Almost surely, 2^53434312205 is an apocalyptic number.

It is an amenable number.

53434312205 is a deficient number, since it is larger than the sum of its proper divisors (11143132195).

53434312205 is a wasteful number, since it uses less digits than its factorization.

53434312205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28960.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 53434312205 in words is "fifty-three billion, four hundred thirty-four million, three hundred twelve thousand, two hundred five".