53028716 has 12 divisors (see below), whose sum is σ = 99938832. Its totient is φ = 24474768.

The previous prime is 53028713. The next prime is 53028743. The reversal of 53028716 is 61782035.

It is a happy number.

53028716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53028713) 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 3 ways as a sum of consecutive naturals, for example, 509840 + ... + 509943.

It is an arithmetic number, because the mean of its divisors is an integer number (8328236).

Almost surely, 2^53028716 is an apocalyptic number.

It is an amenable number.

53028716 is a deficient number, since it is larger than the sum of its proper divisors (46910116).

53028716 is a wasteful number, since it uses less digits than its factorization.

53028716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019800 (or 1019798 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 53028716 is about 7282.0818451869. The cubic root of 53028716 is about 375.6964031118.

The spelling of 53028716 in words is "fifty-three million, twenty-eight thousand, seven hundred sixteen".