53835025 has 6 divisors (see below), whose sum is σ = 66755462. Its totient is φ = 43068000.

The previous prime is 53834993. The next prime is 53835029. The reversal of 53835025 is 52053835.

53835025 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 4596736 + 49238289 = 2144^2 + 7017^2 .

It is not a de Polignac number, because 53835025 - 2⁵ = 53834993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53835029) 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 5 ways as a sum of consecutive naturals, for example, 1076676 + ... + 1076725.

Almost surely, 2^53835025 is an apocalyptic number.

It is an amenable number.

53835025 is a deficient number, since it is larger than the sum of its proper divisors (12920437).

53835025 is a wasteful number, since it uses less digits than its factorization.

53835025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153411 (or 2153406 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 53835025 is about 7337.2355148244. The cubic root of 53835025 is about 377.5910047689.

The spelling of 53835025 in words is "fifty-three million, eight hundred thirty-five thousand, twenty-five".