53849448 has 40 divisors (see below), whose sum is σ = 150830130. Its totient is φ = 17949600.

The previous prime is 53849447. The next prime is 53849473. The reversal of 53849448 is 84494835.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44595684 + 9253764 = 6678^2 + 3042^2 .

It is not an unprimeable number, because it can be changed into a prime (53849447) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40903 + ... + 42198.

Almost surely, 2^53849448 is an apocalyptic number.

It is an amenable number.

53849448 is an abundant number, since it is smaller than the sum of its proper divisors (96980682).

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

53849448 is a wasteful number, since it uses less digits than its factorization.

53849448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83119 (or 83106 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 53849448 is about 7338.2183123698. The cubic root of 53849448 is about 377.6247220300.

The spelling of 53849448 in words is "fifty-three million, eight hundred forty-nine thousand, four hundred forty-eight".