53007828 has 48 divisors (see below), whose sum is σ = 127782144. Its totient is φ = 17089920.

The previous prime is 53007827. The next prime is 53007839. The reversal of 53007828 is 82870035.

53007828 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 not an unprimeable number, because it can be changed into a prime (53007827) 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 15 ways as a sum of consecutive naturals, for example, 122773 + ... + 123203.

It is an arithmetic number, because the mean of its divisors is an integer number (2662128).

Almost surely, 2^53007828 is an apocalyptic number.

It is an amenable number.

53007828 is an abundant number, since it is smaller than the sum of its proper divisors (74774316).

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

53007828 is a wasteful number, since it uses less digits than its factorization.

53007828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 53007828 is about 7280.6474986776. The cubic root of 53007828 is about 375.6470677223.

It can be divided in two parts, 53007 and 828, that added together give a palindrome (53835).

The spelling of 53007828 in words is "fifty-three million, seven thousand, eight hundred twenty-eight".