53050389 has 24 divisors (see below), whose sum is σ = 82813248. Its totient is φ = 30119040.

The previous prime is 53050379. The next prime is 53050391. The reversal of 53050389 is 98305035.

53050389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53050389 - 2⁸ = 53050133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53050379) 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 23 ways as a sum of consecutive naturals, for example, 23469 + ... + 25629.

It is an arithmetic number, because the mean of its divisors is an integer number (3450552).

Almost surely, 2^53050389 is an apocalyptic number.

It is an amenable number.

53050389 is a deficient number, since it is larger than the sum of its proper divisors (29762859).

53050389 is a wasteful number, since it uses less digits than its factorization.

53050389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345 (or 2338 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 53050389 is about 7283.5697978395. The cubic root of 53050389 is about 375.7475789006.

The spelling of 53050389 in words is "fifty-three million, fifty thousand, three hundred eighty-nine".