53044025 has 6 divisors (see below), whose sum is σ = 65774622. Its totient is φ = 42435200.

The previous prime is 53044001. The next prime is 53044031. The reversal of 53044025 is 52044035.

53044025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1936 + 53042089 = 44^2 + 7283^2 .

It is not a de Polignac number, because 53044025 - 2¹⁸ = 52781881 is a prime.

It is a Duffinian number.

It is a Curzon 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 5 ways as a sum of consecutive naturals, for example, 1060856 + ... + 1060905.

It is an arithmetic number, because the mean of its divisors is an integer number (10962437).

Almost surely, 2^53044025 is an apocalyptic number.

It is an amenable number.

53044025 is a deficient number, since it is larger than the sum of its proper divisors (12730597).

53044025 is a wasteful number, since it uses less digits than its factorization.

53044025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121771 (or 2121766 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 53044025 is about 7283.1329110487. The cubic root of 53044025 is about 375.7325532287.

The spelling of 53044025 in words is "fifty-three million, forty-four thousand, twenty-five".