53839030 has 24 divisors (see below), whose sum is σ = 110881008. Its totient is φ = 18438048.

The previous prime is 53839013. The next prime is 53839031. The reversal of 53839030 is 3093835.

53839030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53838983 and 53839001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53839031) 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 11 ways as a sum of consecutive naturals, for example, 60952 + ... + 61828.

It is an arithmetic number, because the mean of its divisors is an integer number (4620042).

Almost surely, 2^53839030 is an apocalyptic number.

53839030 is an abundant number, since it is smaller than the sum of its proper divisors (57041978).

53839030 is an frugal number, since it uses more digits than its factorization.

53839030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 53839030 is about 7337.5084327038. The cubic root of 53839030 is about 377.6003680318.

The spelling of 53839030 in words is "fifty-three million, eight hundred thirty-nine thousand, thirty".