53320448848 has 10 divisors (see below), whose sum is σ = 103308369674. Its totient is φ = 26660224416.

The previous prime is 53320448821. The next prime is 53320448879. The reversal of 53320448848 is 84884402335.

It can be written as a sum of positive squares in only one way, i.e., 48678479424 + 4641969424 = 220632^2 + 68132^2 .

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 as a sum of consecutive naturals, namely, 1666264011 + ... + 1666264042.

Almost surely, 2^53320448848 is an apocalyptic number.

It is an amenable number.

53320448848 is a deficient number, since it is larger than the sum of its proper divisors (49987920826).

53320448848 is a wasteful number, since it uses less digits than its factorization.

53320448848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332528061 (or 3332528055 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 49.

The spelling of 53320448848 in words is "fifty-three billion, three hundred twenty million, four hundred forty-eight thousand, eight hundred forty-eight".