52327505 has 4 divisors (see below), whose sum is σ = 62793012. Its totient is φ = 41862000.

The previous prime is 52327493. The next prime is 52327529. The reversal of 52327505 is 50572325.

52327505 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.

It can be written as a sum of positive squares in 2 ways, for example, as 20866624 + 31460881 = 4568^2 + 5609^2 .

It is not a de Polignac number, because 52327505 - 2⁴ = 52327489 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 5232746 + ... + 5232755.

It is an arithmetic number, because the mean of its divisors is an integer number (15698253).

Almost surely, 2^52327505 is an apocalyptic number.

It is an amenable number.

52327505 is a deficient number, since it is larger than the sum of its proper divisors (10465507).

52327505 is a wasteful number, since it uses less digits than its factorization.

52327505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10465506.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 52327505 is about 7233.7752937177. The cubic root of 52327505 is about 374.0330763735.

The spelling of 52327505 in words is "fifty-two million, three hundred twenty-seven thousand, five hundred five".