53895648 has 48 divisors (see below), whose sum is σ = 144937296. Its totient is φ = 17525760.

The previous prime is 53895637. The next prime is 53895649. The reversal of 53895648 is 84659835.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 53895597 and 53895606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53895649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2911 + ... + 10782.

It is an arithmetic number, because the mean of its divisors is an integer number (3019527).

Almost surely, 2^53895648 is an apocalyptic number.

It is an amenable number.

53895648 is an abundant number, since it is smaller than the sum of its proper divisors (91041648).

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

53895648 is a wasteful number, since it uses less digits than its factorization.

53895648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13747 (or 13739 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 48.

The square root of 53895648 is about 7341.3655405517. The cubic root of 53895648 is about 377.7326852240.

The spelling of 53895648 in words is "fifty-three million, eight hundred ninety-five thousand, six hundred forty-eight".