53605025 has 12 divisors (see below), whose sum is σ = 67464432. Its totient is φ = 42242640.

The previous prime is 53605009. The next prime is 53605033. The reversal of 53605025 is 52050635.

53605025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53605025 - 2⁴ = 53605009 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53604985 and 53605003.

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, 14327 + ... + 17676.

It is an arithmetic number, because the mean of its divisors is an integer number (5622036).

Almost surely, 2^53605025 is an apocalyptic number.

It is an amenable number.

53605025 is a deficient number, since it is larger than the sum of its proper divisors (13859407).

53605025 is a wasteful number, since it uses less digits than its factorization.

53605025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32080 (or 32075 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 53605025 is about 7321.5452603941. The cubic root of 53605025 is about 377.0525083587.

The spelling of 53605025 in words is "fifty-three million, six hundred five thousand, twenty-five".