53030249 has 8 divisors (see below), whose sum is σ = 55410432. Its totient is φ = 50656320.

The previous prime is 53030207. The next prime is 53030267. The reversal of 53030249 is 94203035.

53030249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53030249 - 2¹² = 53026153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53030269) 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 7 ways as a sum of consecutive naturals, for example, 27377 + ... + 29249.

It is an arithmetic number, because the mean of its divisors is an integer number (6926304).

Almost surely, 2^53030249 is an apocalyptic number.

It is an amenable number.

53030249 is a deficient number, since it is larger than the sum of its proper divisors (2380183).

53030249 is a wasteful number, since it uses less digits than its factorization.

53030249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 53030249 is about 7282.1871027872. The cubic root of 53030249 is about 375.7000233958.

The spelling of 53030249 in words is "fifty-three million, thirty thousand, two hundred forty-nine".