53282525 has 12 divisors (see below), whose sum is σ = 66335412. Its totient is φ = 42455040.

The previous prime is 53282507. The next prime is 53282527. The reversal of 53282525 is 52528235.

It can be written as a sum of positive squares in 6 ways, for example, as 80089 + 53202436 = 283^2 + 7294^2 .

It is a de Polignac number, because none of the positive numbers 2^k-53282525 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53282491 and 53282500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53282527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2279 + ... + 10571.

It is an arithmetic number, because the mean of its divisors is an integer number (5527951).

Almost surely, 2^53282525 is an apocalyptic number.

It is an amenable number.

53282525 is a deficient number, since it is larger than the sum of its proper divisors (13052887).

53282525 is a wasteful number, since it uses less digits than its factorization.

53282525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8560 (or 8555 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 53282525 is about 7299.4879957433. The cubic root of 53282525 is about 376.2948423943.

The spelling of 53282525 in words is "fifty-three million, two hundred eighty-two thousand, five hundred twenty-five".