53252566 has 8 divisors (see below), whose sum is σ = 80408304. Its totient is φ = 26449800.

The previous prime is 53252561. The next prime is 53252569. The reversal of 53252566 is 66525235.

53252566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53252561) 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, 87865 + ... + 88468.

It is an arithmetic number, because the mean of its divisors is an integer number (10051038).

Almost surely, 2^53252566 is an apocalyptic number.

53252566 is a deficient number, since it is larger than the sum of its proper divisors (27155738).

53252566 is a wasteful number, since it uses less digits than its factorization.

53252566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176486.

The product of its digits is 54000, while the sum is 34.

The square root of 53252566 is about 7297.4355769681. The cubic root of 53252566 is about 376.2243031276.

The spelling of 53252566 in words is "fifty-three million, two hundred fifty-two thousand, five hundred sixty-six".