53044522068 has 24 divisors (see below), whose sum is σ = 131051172672. Its totient is φ = 16641418624.

The previous prime is 53044522033. The next prime is 53044522081. The reversal of 53044522068 is 86022544035.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130010880 + ... + 130011287.

It is an arithmetic number, because the mean of its divisors is an integer number (5460465528).

Almost surely, 2^53044522068 is an apocalyptic number.

It is an amenable number.

53044522068 is an abundant number, since it is smaller than the sum of its proper divisors (78006650604).

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

53044522068 is a wasteful number, since it uses less digits than its factorization.

53044522068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260022191 (or 260022189 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 53044522068 in words is "fifty-three billion, forty-four million, five hundred twenty-two thousand, sixty-eight".