53525827 has 4 divisors (see below), whose sum is σ = 53540856. Its totient is φ = 53510800.

The previous prime is 53525821. The next prime is 53525887. The reversal of 53525827 is 72852535.

53525827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 53525827 - 2³ = 53525819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53525821) 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 3 ways as a sum of consecutive naturals, for example, 1188 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (13385214).

Almost surely, 2^53525827 is an apocalyptic number.

53525827 is a deficient number, since it is larger than the sum of its proper divisors (15029).

53525827 is an equidigital number, since it uses as much as digits as its factorization.

53525827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15028.

The product of its digits is 84000, while the sum is 37.

The square root of 53525827 is about 7316.1347035166. The cubic root of 53525827 is about 376.8667265037.

It can be divided in two parts, 535 and 25827, that added together give a palindrome (26362).

The spelling of 53525827 in words is "fifty-three million, five hundred twenty-five thousand, eight hundred twenty-seven".