53825448 has 16 divisors (see below), whose sum is σ = 134563680. Its totient is φ = 17941808.

The previous prime is 53825441. The next prime is 53825449. The reversal of 53825448 is 84452835.

It is not an unprimeable number, because it can be changed into a prime (53825441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121340 + ... + 1121387.

It is an arithmetic number, because the mean of its divisors is an integer number (8410230).

Almost surely, 2^53825448 is an apocalyptic number.

It is an amenable number.

53825448 is an abundant number, since it is smaller than the sum of its proper divisors (80738232).

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

53825448 is a wasteful number, since it uses less digits than its factorization.

53825448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242736 (or 2242732 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The square root of 53825448 is about 7336.5828557987. The cubic root of 53825448 is about 377.5686128811.

The spelling of 53825448 in words is "fifty-three million, eight hundred twenty-five thousand, four hundred forty-eight".