53853838548 has 24 divisors (see below), whose sum is σ = 126063013440. Its totient is φ = 17893557120.

The previous prime is 53853838541. The next prime is 53853838559. The reversal of 53853838548 is 84583835835.

It is a junction number, because it is equal to n+sod(n) for n = 53853838491 and 53853838500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53853838541) by changing a digit.

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, 7211413 + ... + 7218876.

It is an arithmetic number, because the mean of its divisors is an integer number (5252625560).

Almost surely, 2^53853838548 is an apocalyptic number.

It is an amenable number.

53853838548 is an abundant number, since it is smaller than the sum of its proper divisors (72209174892).

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

53853838548 is a wasteful number, since it uses less digits than its factorization.

53853838548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14430607 (or 14430605 counting only the distinct ones).

The product of its digits is 55296000, while the sum is 60.

The spelling of 53853838548 in words is "fifty-three billion, eight hundred fifty-three million, eight hundred thirty-eight thousand, five hundred forty-eight".