53556825 has 24 divisors (see below), whose sum is σ = 101197888. Its totient is φ = 24482880.

The previous prime is 53556803. The next prime is 53556827. The reversal of 53556825 is 52865535.

53556825 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 53556825 - 2⁶ = 53556761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53556827) 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 23 ways as a sum of consecutive naturals, for example, 50482 + ... + 51531.

Almost surely, 2^53556825 is an apocalyptic number.

It is an amenable number.

53556825 is a deficient number, since it is larger than the sum of its proper divisors (47641063).

53556825 is a wasteful number, since it uses less digits than its factorization.

53556825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102033 (or 102028 counting only the distinct ones).

The product of its digits is 180000, while the sum is 39.

The square root of 53556825 is about 7318.2528652678. The cubic root of 53556825 is about 376.9394631061.

The spelling of 53556825 in words is "fifty-three million, five hundred fifty-six thousand, eight hundred twenty-five".