53963648 has 32 divisors (see below), whose sum is σ = 113169000. Its totient is φ = 25560576.

The previous prime is 53963647. The next prime is 53963659. The reversal of 53963648 is 84636935.

53963648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 53963599 and 53963608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53963647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8663 + ... + 13526.

Almost surely, 2^53963648 is an apocalyptic number.

It is an amenable number.

53963648 is an abundant number, since it is smaller than the sum of its proper divisors (59205352).

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

53963648 is a wasteful number, since it uses less digits than its factorization.

53963648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22222 (or 22210 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The square root of 53963648 is about 7345.9953716294. The cubic root of 53963648 is about 377.8914799105.

The spelling of 53963648 in words is "fifty-three million, nine hundred sixty-three thousand, six hundred forty-eight".