53244436135206 has 8 divisors (see below), whose sum is σ = 106488872270424. Its totient is φ = 17748145378400.

The previous prime is 53244436135193. The next prime is 53244436135207. The reversal of 53244436135206 is 60253163444235.

It is a sphenic number, since it is the product of 3 distinct primes.

53244436135206 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53244436135207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4437036344595 + ... + 4437036344606.

It is an arithmetic number, because the mean of its divisors is an integer number (13311109033803).

Almost surely, 2^{53244436135206} is an apocalyptic number.

53244436135206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53244436135206 is a wasteful number, since it uses less digits than its factorization.

53244436135206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8874072689206.

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 53244436135206 in words is "fifty-three trillion, two hundred forty-four billion, four hundred thirty-six million, one hundred thirty-five thousand, two hundred six".