53483144 has 32 divisors (see below), whose sum is σ = 117815040. Its totient is φ = 22440000.

The previous prime is 53483141. The next prime is 53483159. The reversal of 53483144 is 44138435.

It is a self number, because there is not a number n which added to its sum of digits gives 53483144.

It is not an unprimeable number, because it can be changed into a prime (53483141) 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, 22232 + ... + 24519.

It is an arithmetic number, because the mean of its divisors is an integer number (3681720).

Almost surely, 2^53483144 is an apocalyptic number.

It is an amenable number.

53483144 is an abundant number, since it is smaller than the sum of its proper divisors (64331896).

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

53483144 is a wasteful number, since it uses less digits than its factorization.

53483144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46781 (or 46777 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 53483144 is about 7313.2170759523. The cubic root of 53483144 is about 376.7665251552.

The spelling of 53483144 in words is "fifty-three million, four hundred eighty-three thousand, one hundred forty-four".