53798225 has 12 divisors (see below), whose sum is σ = 71841756. Its totient is φ = 39727680.

The previous prime is 53798207. The next prime is 53798243. The reversal of 53798225 is 52289735.

53798225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53798207) and next prime (53798243).

It can be written as a sum of positive squares in 6 ways, for example, as 21977344 + 31820881 = 4688^2 + 5641^2 .

It is not a de Polignac number, because 53798225 - 2¹⁰ = 53797201 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 82442 + ... + 83091.

It is an arithmetic number, because the mean of its divisors is an integer number (5986813).

Almost surely, 2^53798225 is an apocalyptic number.

It is an amenable number.

53798225 is a deficient number, since it is larger than the sum of its proper divisors (18043531).

53798225 is a wasteful number, since it uses less digits than its factorization.

53798225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165556 (or 165551 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 53798225 is about 7334.7273296286. The cubic root of 53798225 is about 377.5049485485.

The spelling of 53798225 in words is "fifty-three million, seven hundred ninety-eight thousand, two hundred twenty-five".