53903104 has 36 divisors (see below), whose sum is σ = 108168480. Its totient is φ = 26808320.

The previous prime is 53903081. The next prime is 53903111. The reversal of 53903104 is 40130935.

53903104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 60744 + ... + 61624.

It is an arithmetic number, because the mean of its divisors is an integer number (3004680).

Almost surely, 2^53903104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53903104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54084240).

53903104 is an abundant number, since it is smaller than the sum of its proper divisors (54265376).

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

53903104 is an equidigital number, since it uses as much as digits as its factorization.

53903104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 53903104 is about 7341.8733304246. The cubic root of 53903104 is about 377.7501031118.

The spelling of 53903104 in words is "fifty-three million, nine hundred three thousand, one hundred four".